676 lines
19 KiB
C
676 lines
19 KiB
C
/* packet-e164.c
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* Routines for output and filtering of E164 numbers common
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* to many dissectors.
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* Copyright 2004, Anders Broman <anders.broman@ericsson.com>
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Ref ITU-T E.164 05/97
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* Annex to ITU Operational Bulletin No. 991 - 1.XI.2011
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*/
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#include "config.h"
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#include <glib.h>
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#include <epan/packet.h>
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#include "packet-e164.h"
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void proto_register_e164(void);
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const value_string E164_country_code_value[] = {
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{ 0x00, "Reserved"},
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{ 0x01, "Americas"},
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{ 0x07,"Russian Federation, Kazakstan (Republic of)"},
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{ 0x020,"Egypt (Arab Republic of)"},
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{ 0x027,"South Africa (Republic of)"},
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{ 0x030,"Greece"},
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{ 0x031,"Netherlands (Kingdom of the)"},
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{ 0x032,"Belgium"},
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{ 0x033,"France"},
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{ 0x034,"Spain"},
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{ 0x036,"Hungary (Republic of)"},
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{ 0x039,"Italy"},
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{ 0x040,"Romania"},
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{ 0x041,"Switzerland (Confederation of)"},
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{ 0x043,"Austria"},
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{ 0x044,"United Kingdom of Great Britain and Northern Ireland"},
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{ 0x045,"Denmark"},
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{ 0x046,"Sweden"},
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{ 0x047,"Norway"},
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{ 0x048,"Poland (Republic of)"},
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{ 0x049,"Germany (Federal Republic of)"},
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{ 0x051,"Peru"},
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{ 0x052,"Mexico"},
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{ 0x053,"Cuba"},
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{ 0x054,"Argentine Republic"},
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{ 0x055,"Brazil (Federative Republic of)"},
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{ 0x056,"Chile"},
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{ 0x057,"Colombia (Republic of)"},
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{ 0x058,"Venezuela(Bolivarian Republic of)"},
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{ 0x060,"Malaysia"},
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{ 0x061,"Australia"},
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{ 0x062,"Indonesia (Republic of)"},
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{ 0x063,"Philippines (Republic of the)"},
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{ 0x064,"New Zealand"},
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{ 0x065,"Singapore (Republic of)"},
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{ 0x066,"Thailand"},
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{ 0x081,"Japan"},
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{ 0x082,"Korea (Republic of)"},
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{ 0x084,"Viet Nam (Socialist Republic of)"},
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{ 0x086,"China (People's Republic of)"},
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{ 0x090,"Turkey"},
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{ 0x091,"India (Republic of)"},
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{ 0x092,"Pakistan (Islamic Republic of)"},
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{ 0x093,"Afghanistan"},
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{ 0x094,"Sri Lanka (Democratic Socialist Republic of)"},
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{ 0x095,"Myanmar (the Republic of the Union of)"},
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{ 0x098,"Iran (Islamic Republic of)"},
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{ 0x0210,"Spare code"},
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{ 0x0211,"South Sudan (Republic of)"},
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{ 0x0212,"Morocco (Kingdom of)"},
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{ 0x0213,"Algeria (People's Democratic Republic of)"},
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{ 0x0214,"Spare code"},
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{ 0x0215,"Spare code"},
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{ 0x0216,"Tunisia"},
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{ 0x0217,"Spare code"},
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{ 0x0218,"Libya (Socialist People's Libyan Arab Jamahiriya)"},
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{ 0x0219,"Spare code"},
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{ 0x0220,"Gambia (Republic of the)"},
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{ 0x0221,"Senegal (Republic of)"},
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{ 0x0222,"Mauritania (Islamic Republic of)"},
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{ 0x0223,"Mali (Republic of)"},
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{ 0x0224,"Guinea (Republic of)"},
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{ 0x0225,"Cote d'Ivoire (Republic of)"},
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{ 0x0226,"Burkina Faso"},
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{ 0x0227,"Niger (Republic of the)"},
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{ 0x0228,"Togolese Republic"},
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{ 0x0229,"Benin (Republic of)"},
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{ 0x0230,"Mauritius (Republic of)"},
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{ 0x0231,"Liberia (Republic of)"},
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{ 0x0232,"Sierra Leone"},
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{ 0x0233,"Ghana"},
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{ 0x0234,"Nigeria (Federal Republic of)"},
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{ 0x0235,"Chad (Republic of)"},
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{ 0x0236,"Central African Republic"},
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{ 0x0237,"Cameroon (Republic of)"},
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{ 0x0238,"Cape Verde (Republic of)"},
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{ 0x0239,"Sao Tome and Principe (Democratic Republic of)"},
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{ 0x0240,"Equatorial Guinea (Republic of)"},
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{ 0x0241,"Gabonese Republic"},
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{ 0x0242,"Congo (Republic of the)"},
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{ 0x0243,"Democratic Republic of Congo"},
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{ 0x0244,"Angola (Republic of)"},
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{ 0x0245,"Guinea-Bissau (Republic of)"},
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{ 0x0246,"Diego Garcia"},
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{ 0x0247,"Saint Helena, Ascension and Tristan da Cunha"},
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{ 0x0248,"Seychelles (Republic of)"},
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{ 0x0249,"Sudan (Republic of the)"},
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{ 0x0250,"Rwanda (Republic of)"},
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{ 0x0251,"Ethiopia (Federal Democratic Republic of)"},
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{ 0x0252,"Somali Democratic Republic"},
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{ 0x0253,"Djibouti (Republic of)"},
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{ 0x0254,"Kenya (Republic of)"},
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{ 0x0255,"Tanzania (United Republic of)"},
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{ 0x0256,"Uganda (Republic of)"},
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{ 0x0257,"Burundi (Republic of)"},
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{ 0x0258,"Mozambique (Republic of)"},
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{ 0x0259,"Spare code"},
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{ 0x0260,"Zambia (Republic of)"},
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{ 0x0261,"Madagascar (Republic of)"},
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{ 0x0262,"French Departments and Territories in the Indian Ocean"},
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{ 0x0263,"Zimbabwe (Republic of)"},
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{ 0x0264,"Namibia (Republic of)"},
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{ 0x0265,"Malawi"},
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{ 0x0266,"Lesotho (Kingdom of)"},
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{ 0x0267,"Botswana (Republic of)"},
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{ 0x0268,"Swaziland (Kingdom of)"},
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{ 0x0269,"Comoros (Union of the)"},
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{ 0x0280,"Spare code"},
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{ 0x0281,"Spare code"},
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{ 0x0282,"Spare code"},
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{ 0x0283,"Spare code"},
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{ 0x0284,"Spare code"},
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{ 0x0285,"Spare code"},
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{ 0x0286,"Spare code"},
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{ 0x0287,"Spare code"},
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{ 0x0288,"Spare code"},
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{ 0x0289,"Spare code"},
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{ 0x0290,"Saint Helena, Ascension and Tristan da Cunha"},
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{ 0x0291,"Eritrea"},
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{ 0x0292,"Spare code"},
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{ 0x0293,"Spare code"},
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{ 0x0294,"Spare code"},
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{ 0x0295,"Spare code"},
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{ 0x0296,"Spare code"},
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{ 0x0297,"Aruba"},
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{ 0x0298,"Faroe Islands"},
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{ 0x0299,"Greenland (Denmark)"},
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{ 0x0350,"Gibraltar"},
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{ 0x0351,"Portugal"},
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{ 0x0352,"Luxembourg"},
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{ 0x0353,"Ireland"},
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{ 0x0354,"Iceland"},
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{ 0x0355,"Albania (Republic of)"},
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{ 0x0356,"Malta"},
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{ 0x0357,"Cyprus (Republic of)"},
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{ 0x0358,"Finland"},
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{ 0x0359,"Bulgaria (Republic of)"},
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{ 0x0370,"Lithuania (Republic of)"},
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{ 0x0371,"Latvia (Republic of)"},
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{ 0x0372,"Estonia (Republic of)"},
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{ 0x0373,"Moldova (Republic of)"},
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{ 0x0374,"Armenia (Republic of)"},
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{ 0x0375,"Belarus (Republic of)"},
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{ 0x0376,"Andorra (Principality of)"},
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{ 0x0377,"Monaco (Principality of)"},
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{ 0x0378,"San Marino (Republic of)"},
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{ 0x0379,"Vatican City State"},
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{ 0x0380,"Ukraine"},
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{ 0x0381,"Serbia (Republic of)"},
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{ 0x0382,"Montenegro (Republic of)"},
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{ 0x0383,"Spare code"},
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{ 0x0384,"Spare code"},
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{ 0x0385,"Croatia (Republic of)"},
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{ 0x0386,"Slovenia (Republic of)"},
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{ 0x0387,"Bosnia and Herzegovina"},
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{ 0x0388,"Group of countries, shared code"},
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{ 0x0389,"The Former Yugoslav Republic of Macedonia"},
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{ 0x0420,"Czech Republic"},
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{ 0x0421,"Slovak Republic"},
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{ 0x0422,"Spare code"},
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{ 0x0423,"Liechtenstein (Principality of)"},
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{ 0x0424,"Spare code"},
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{ 0x0425,"Spare code"},
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{ 0x0426,"Spare code"},
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{ 0x0427,"Spare code"},
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{ 0x0428,"Spare code"},
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{ 0x0429,"Spare code"},
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{ 0x0500,"Falkland Islands (Malvinas)"},
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{ 0x0501,"Belize"},
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{ 0x0502,"Guatemala (Republic of)"},
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{ 0x0503,"El Salvador (Republic of)"},
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{ 0x0504,"Honduras (Republic of)"},
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{ 0x0505,"Nicaragua"},
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{ 0x0506,"Costa Rica"},
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{ 0x0507,"Panama (Republic of)"},
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{ 0x0508,"Saint Pierre and Miquelon (Collectivite territoriale de la Republique francaise)"},
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{ 0x0509,"Haiti (Republic of)"},
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{ 0x0590,"Guadeloupe (French Department of)"},
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{ 0x0591,"Bolivia (Plurinational State of)"},
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{ 0x0592,"Guyana"},
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{ 0x0593,"Ecuador"},
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{ 0x0594,"French Guiana (French Department of)"},
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{ 0x0595,"Paraguay (Republic of)"},
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{ 0x0596,"Martinique (French Department of)"},
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{ 0x0597,"Suriname (Republic of)"},
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{ 0x0598,"Uruguay (Eastern Republic of)"},
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{ 0x0599,"Bonaire, Saint Eustatius and Saba, Curacao"},
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{ 0x0670,"Democratic Republic of Timor-Leste"},
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{ 0x0671,"Spare code"},
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{ 0x0672,"Australian External Territories"},
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{ 0x0673,"Brunei Darussalam"},
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{ 0x0674,"Nauru (Republic of)"},
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{ 0x0675,"Papua New Guinea"},
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{ 0x0676,"Tonga (Kingdom of)"},
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{ 0x0677,"Solomon Islands"},
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{ 0x0678,"Vanuatu (Republic of)"},
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{ 0x0679,"Fiji (Republic of)"},
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{ 0x0680,"Palau (Republic of)"},
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{ 0x0681,"Wallis and Futuna (Territoire francais d'outre-mer)"},
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{ 0x0682,"Cook Islands"},
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{ 0x0683,"Niue"},
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{ 0x0684,"Spare code"},
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{ 0x0685,"Samoa (Independent State of)"},
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{ 0x0686,"Kiribati (Republic of)"},
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{ 0x0687,"New Caledonia (Territoire francais d'outre-mer)"},
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{ 0x0688,"Tuvalu"},
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{ 0x0689,"French Polynesia (Territoire francais d'outre-mer)"},
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{ 0x0690,"Tokelau"},
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{ 0x0691,"Micronesia (Federated States of)"},
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{ 0x0692,"Marshall Islands (Republic of the)"},
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{ 0x0693,"Spare code"},
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{ 0x0694,"Spare code"},
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{ 0x0695,"Spare code"},
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{ 0x0696,"Spare code"},
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{ 0x0697,"Spare code"},
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{ 0x0698,"Spare code"},
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{ 0x0699,"Spare code"},
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{ 0x0800,"International Freephone Service"},
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{ 0x0801,"Spare code"},
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{ 0x0802,"Spare code"},
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{ 0x0803,"Spare code"},
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{ 0x0804,"Spare code"},
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{ 0x0805,"Spare code"},
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{ 0x0806,"Spare code"},
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{ 0x0807,"Spare code"},
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{ 0x0808,"International Shared Cost Service (ISCS)"},
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{ 0x0809,"Spare code"},
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{ 0x0830,"Spare code"},
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{ 0x0831,"Spare code"},
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{ 0x0832,"Spare code"},
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{ 0x0833,"Spare code"},
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{ 0x0834,"Spare code"},
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{ 0x0835,"Spare code"},
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{ 0x0836,"Spare code"},
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{ 0x0837,"Spare code"},
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{ 0x0838,"Spare code"},
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{ 0x0839,"Spare code"},
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{ 0x0850,"Democratic People's Republic of Korea"},
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{ 0x0851,"Spare code"},
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{ 0x0852,"Hong Kong, China"},
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{ 0x0853,"Macau, China"},
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{ 0x0854,"Spare code"},
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{ 0x0855,"Cambodia (Kingdom of)"},
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{ 0x0856,"Lao People's Democratic Republic"},
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{ 0x0857,"Spare code"},
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{ 0x0858,"Spare code"},
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{ 0x0859,"Spare code"},
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{ 0x0870,"Inmarsat SNAC"},
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{ 0x0871,"Spare code"},
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{ 0x0872,"Spare code"},
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{ 0x0873,"Spare code"},
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{ 0x0874,"Spare code"},
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{ 0x0875,"Reserved - Maritime Mobile Service Applications"},
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{ 0x0876,"Reserved - Maritime Mobile Service Applications"},
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{ 0x0877,"Reserved - Maritime Mobile Service Applications"},
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{ 0x0878,"Universal Personal Telecommunication Service (UPT)"},
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{ 0x0879,"Reserved for national non-commercial purposes"},
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{ 0x0880,"Bangladesh"},
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{ 0x0881,"Global Mobile Satellite System (GMSS), shared code"},
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{ 0x0882,"International Networks, shared code"},
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{ 0x0883,"International Networks, shared code"},
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{ 0x0884,"Spare code"},
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{ 0x0885,"Spare code"},
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{ 0x0886,"Taiwan, China"},
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{ 0x0887,"Spare code"},
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{ 0x0888,"Telecommunications for Disaster Relief (TDR)"},
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{ 0x0889,"Spare code"},
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{ 0x0890,"Spare code"},
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{ 0x0891,"Spare code"},
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{ 0x0892,"Spare code"},
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{ 0x0893,"Spare code"},
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{ 0x0894,"Spare code"},
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{ 0x0895,"Spare code"},
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{ 0x0896,"Spare code"},
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{ 0x0897,"Spare code"},
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{ 0x0898,"Spare code"},
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{ 0x0899,"Spare code"},
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{ 0x0960,"Maldives (Republic of)"},
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{ 0x0961,"Lebanon"},
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{ 0x0962,"Jordan (Hashemite Kingdom of)"},
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{ 0x0963,"Syrian Arab Republic"},
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{ 0x0964,"Iraq (Republic of)"},
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{ 0x0965,"Kuwait (State of)"},
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{ 0x0966,"Saudi Arabia (Kingdom of)"},
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{ 0x0967,"Yemen (Republic of)"},
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{ 0x0968,"Oman (Sultanate of)"},
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{ 0x0969,"Reserved - reservation currently under investigation"},
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{ 0x0970,"Reserved"},
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{ 0x0971,"United Arab Emirates"},
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{ 0x0972,"Israel (State of)"},
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{ 0x0973,"Bahrain (Kingdom of)"},
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{ 0x0974,"Qatar (State of)"},
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{ 0x0975,"Bhutan (Kingdom of)"},
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{ 0x0976,"Mongolia"},
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{ 0x0977,"Nepal (Federal Democratic Republic of)"},
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{ 0x0978,"Spare code"},
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{ 0x0979,"International Premium Rate Service (IPRS)"},
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{ 0x0990,"Spare code"},
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{ 0x0991,"Trial of a proposed new international telecommunication public correspondence service, shared code"},
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{ 0x0992,"Tajikstan (Republic of)"},
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{ 0x0993,"Turkmenistan"},
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{ 0x0994,"Azerbaijani Republic"},
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{ 0x0995,"Georgia"},
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{ 0x0996,"Kyrgyz Republic"},
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{ 0x0997,"Spare code"},
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{ 0x0998,"Uzbekistan (Republic of)"},
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{ 0x0999,"Reserved for future global service"},
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{ 0, NULL }
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};
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static value_string_ext E164_country_code_value_ext = VALUE_STRING_EXT_INIT(E164_country_code_value);
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const value_string E164_GMSS_vals[] = {
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{ 0x6, "Iridium Satellite LLC"},
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{ 0x7, "Iridium Satellite LLC"},
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{ 0x8, "Globalstar"},
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{ 0x9, "Globalstar"},
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{ 0, NULL }
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};
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const value_string E164_International_Networks_882_vals[] = {
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{ 0x10, "Global Office Application"},
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{ 0x12, "HyperStream International (HSI) Data Network"},
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{ 0x13, "EMS Regional Mobile Satellite System"},
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{ 0x15, "Global international ATM Network"},
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{ 0x16, "Thuraya RMSS Network"},
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{ 0x20, "Garuda Mobile Telecommunication Satellite System"},
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{ 0x22, "Cable & Wireless Global Network"},
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{ 0x23, "Sita-Equant Network"},
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{ 0x24, "TeliaSonera multinational ATM Network"},
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{ 0x28, "Deutsche Telekom's Next Generation Network"},
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{ 0x31, "Global International ATM Network"},
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{ 0x32, "MCP network"},
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{ 0x33, "Oration Technologies Network"},
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{ 0x34, "BebbiCell AG"},
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{ 0x35, "Jasper System"},
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{ 0x36, "Jersey Telecom"},
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{ 0x37, "Cingular Wireless netwok"},
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{ 0x39, "Vodafone Malta"},
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{ 0x40, "Oy Communication"},
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{ 0x41, "Intermatica"},
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{ 0x42, "Seanet Maritime Communication"},
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{ 0x43, "Ukrainian Radiosystems (Beeline)"},
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{ 0x45, "Telecom Italia"},
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{ 0x97, "Smart Communications Inc"},
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{ 0x98, "Onair GSM services"},
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{ 0x99, "Telenor GSM network - services in aircraft"},
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{ 0, NULL }
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};
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static value_string_ext E164_International_Networks_882_vals_ext = VALUE_STRING_EXT_INIT(E164_International_Networks_882_vals);
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const value_string E164_International_Networks_883_vals[] = {
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{ 0x100, "MediaLincc Ltd"},
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{ 0x110, "Aicent Inc"},
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{ 0x120, "Telenor Connexion AB"},
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{ 0x130, "France Telecom Orange"},
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{ 0x140, "Multiregional TransitTelecom (MTT)"},
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{ 0x5100, "Voxbone SA"},
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{ 0x5110, "Bandwith.com Inc"},
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{ 0, NULL }
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};
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static int proto_e164 = -1;
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static int hf_E164_calling_party_number = -1;
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static int hf_E164_called_party_number = -1;
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void
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dissect_e164_number(tvbuff_t *tvb, proto_tree *tree, int offset, int length,e164_info_t e164_info)
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{
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switch (e164_info.e164_number_type){
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case CALLING_PARTY_NUMBER :
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proto_tree_add_string(tree, hf_E164_calling_party_number, tvb, offset,
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length, e164_info.E164_number_str);
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break;
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case CALLED_PARTY_NUMBER :
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proto_tree_add_string(tree, hf_E164_called_party_number, tvb, offset,
|
|
length, e164_info.E164_number_str);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
void
|
|
dissect_e164_cc(tvbuff_t *tvb, proto_tree *tree, int offset, gboolean bcd_coded){
|
|
|
|
int cc_offset;
|
|
guint8 address_digit_pair;
|
|
guint16 id_code;
|
|
guint8 cc_length;
|
|
guint8 length;
|
|
guint16 cc;
|
|
|
|
cc_offset = offset;
|
|
address_digit_pair = tvb_get_guint8(tvb, cc_offset);
|
|
|
|
if(!bcd_coded){
|
|
/* Dissect country code after removing non significant zeros */
|
|
while ( address_digit_pair == 0 ) {
|
|
cc_offset = cc_offset + 1;
|
|
address_digit_pair = tvb_get_guint8(tvb, cc_offset);
|
|
}
|
|
cc = tvb_get_ntohs(tvb, cc_offset);
|
|
if (( address_digit_pair & 0xf0 ) != 0 ){
|
|
cc = cc >> 4;
|
|
}
|
|
}else{
|
|
cc = address_digit_pair &0x0f;
|
|
cc = cc << 4;
|
|
cc = cc | (address_digit_pair &0xf0)>>4;
|
|
cc = cc << 4;
|
|
if (tvb_bytes_exist(tvb, cc_offset+1, 1)){
|
|
address_digit_pair = tvb_get_guint8(tvb, cc_offset+1);
|
|
cc = cc | (address_digit_pair &0x0f);
|
|
}
|
|
|
|
}
|
|
|
|
switch ( cc & 0x0f00 ) {
|
|
|
|
case 0x0:
|
|
cc_length = 1;
|
|
break;
|
|
|
|
case 0x0100:
|
|
cc_length = 1;
|
|
break;
|
|
|
|
case 0x0200:
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0:
|
|
case 0x70 :
|
|
cc_length = 2;
|
|
break;
|
|
default :
|
|
cc_length = 3;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 0x0300 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0 :
|
|
case 0x10 :
|
|
case 0x20 :
|
|
case 0x30 :
|
|
case 0x40 :
|
|
case 0x60 :
|
|
case 0x90 :
|
|
cc_length = 2;
|
|
break;
|
|
default :
|
|
cc_length = 3;
|
|
break;
|
|
}
|
|
break;
|
|
case 0x0400 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0x20 :
|
|
cc_length = 3;
|
|
break;
|
|
default :
|
|
cc_length = 2;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 0x0500 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0 :
|
|
case 0x90 :
|
|
cc_length = 3;
|
|
break;
|
|
default :
|
|
cc_length = 2;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 0x0600 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0x70 :
|
|
case 0x80 :
|
|
case 0x90 :
|
|
cc_length = 3;
|
|
break;
|
|
default :
|
|
cc_length = 2;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 0x0700 :
|
|
cc_length = 1;
|
|
break;
|
|
|
|
case 0x0800 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0x10:
|
|
case 0x20:
|
|
case 0x40:
|
|
case 0x60:
|
|
cc_length = 2;
|
|
break;
|
|
default :
|
|
cc_length = 3;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 0x0900 :
|
|
switch ( cc & 0x00f0 ) {
|
|
case 0 :
|
|
case 0x10 :
|
|
case 0x20 :
|
|
case 0x30 :
|
|
case 0x40 :
|
|
case 0x50 :
|
|
case 0x80 :
|
|
cc_length = 2;
|
|
break;
|
|
default :
|
|
cc_length = 3;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default :
|
|
cc_length = 0;
|
|
break;
|
|
}/* End switch cc */
|
|
|
|
switch ( cc_length ) {
|
|
case 1 :
|
|
cc = cc >> 8;
|
|
length = 1;
|
|
break;
|
|
case 2 :
|
|
cc = cc >> 4;
|
|
length = 1;
|
|
break;
|
|
default:
|
|
length = 2;
|
|
break;
|
|
}/* end switch cc_length */
|
|
|
|
proto_tree_add_text(tree, tvb, cc_offset, length,"Country Code: %x %s (length %u)", cc,
|
|
val_to_str_ext_const(cc,&E164_country_code_value_ext,"Unknown"), cc_length);
|
|
|
|
switch ( cc ) {
|
|
case 0x881 :
|
|
if (!bcd_coded) {
|
|
id_code = tvb_get_guint8(tvb, cc_offset + 1) & 0x0f;
|
|
} else {
|
|
id_code = (tvb_get_guint8(tvb, cc_offset + 1) & 0xf0) >> 4;
|
|
}
|
|
proto_tree_add_text(tree,tvb, (cc_offset + 1), 1,"Identification Code: %x %s ",id_code,
|
|
val_to_str_const(id_code,E164_GMSS_vals,"Unknown"));
|
|
break;
|
|
case 0x882 :
|
|
if (!bcd_coded) {
|
|
id_code = tvb_get_ntohs(tvb, cc_offset + 1);
|
|
id_code = (id_code & 0x0ff0) >> 4;
|
|
} else {
|
|
id_code = tvb_get_guint8(tvb, cc_offset + 1) & 0xf0;
|
|
id_code |= tvb_get_guint8(tvb, cc_offset + 2) & 0x0f;
|
|
}
|
|
proto_tree_add_text(tree,tvb, (cc_offset + 1), 2,"Identification Code: %x %s ",id_code,
|
|
val_to_str_ext_const(id_code,&E164_International_Networks_882_vals_ext,"Unknown"));
|
|
break;
|
|
case 0x883 :
|
|
if (!bcd_coded) {
|
|
id_code = tvb_get_ntohs(tvb, cc_offset + 1);
|
|
id_code = id_code & 0x0fff;
|
|
} else {
|
|
id_code = (tvb_get_guint8(tvb, cc_offset + 1) & 0xf0) << 4;
|
|
id_code |= (tvb_get_guint8(tvb, cc_offset + 2) & 0x0f) << 4;
|
|
id_code |= (tvb_get_guint8(tvb, cc_offset + 2) & 0xf0) >> 4;
|
|
}
|
|
if ((id_code & 0x0ff0) == 0x510) {
|
|
if (!bcd_coded) {
|
|
id_code = (id_code << 4) | ((tvb_get_guint8(tvb, cc_offset + 3) & 0xf0) >> 4);
|
|
} else {
|
|
id_code = (id_code << 4) | (tvb_get_guint8(tvb, cc_offset + 3) & 0x0f);
|
|
}
|
|
proto_tree_add_text(tree,tvb, (cc_offset + 1), 3,"Identification Code: %x %s ",id_code,
|
|
val_to_str_const(id_code,E164_International_Networks_883_vals,"Unknown"));
|
|
} else {
|
|
proto_tree_add_text(tree,tvb, (cc_offset + 1), 2,"Identification Code: %x %s ",id_code,
|
|
val_to_str_const(id_code,E164_International_Networks_883_vals,"Unknown"));
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
* Register the protocol with Wireshark.
|
|
*
|
|
* This format is required because a script is used to build the C function
|
|
* that calls all the protocol registration.
|
|
*/
|
|
|
|
void
|
|
proto_register_e164(void)
|
|
{
|
|
|
|
/* Setup list of header fields See Section 1.6.1 for details */
|
|
static hf_register_info hf[] = {
|
|
{ &hf_E164_calling_party_number,
|
|
{ "E.164 Calling party number digits", "e164.calling_party_number.digits",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }},
|
|
|
|
{ &hf_E164_called_party_number,
|
|
{ "E.164 Called party number digits", "e164.called_party_number.digits",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }}
|
|
};
|
|
|
|
/*
|
|
* Register the protocol name and description
|
|
*/
|
|
proto_e164 = proto_register_protocol(
|
|
"ITU-T E.164 number",
|
|
"E.164",
|
|
"e164");
|
|
|
|
/*
|
|
* Required function calls to register
|
|
* the header fields and subtrees used.
|
|
*/
|
|
proto_register_field_array(proto_e164, hf, array_length(hf));
|
|
|
|
}
|