From c09aa0cce56003a8955e29170dc9016553ea6d53 Mon Sep 17 00:00:00 2001 From: hessler Date: Mon, 16 Aug 2004 06:58:42 +0000 Subject: [PATCH] Version 2.0.89 * fixed broken url reference to www.asterisk.org * added hint that PBX may not like selecting a preferred B channel * added hint that EAZ mapping may be used for dialin --- FAQ/i4lfaq.sgml | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/FAQ/i4lfaq.sgml b/FAQ/i4lfaq.sgml index b73023b5..4dd84935 100644 --- a/FAQ/i4lfaq.sgml +++ b/FAQ/i4lfaq.sgml @@ -4,7 +4,7 @@ FAQ for isdn4linux <author>Matthias Hessler (<tt><htmlurl url="mailto:hessler@isdn4linux.de" name="hessler@isdn4linux.de"></tt>) -<date>v2.0.88, 14. July 2004 +<date>v2.0.89, 16. August 2004 <abstract> If you are reading this FAQ online, you may consider downloading the whole thing, and reading it offline (much cheaper). To download the latest @@ -1174,7 +1174,7 @@ You may want to have a look at the German article in ct 9/2004 on how to use PBX4Linux. Another alternative for emulation of a PBX is Asterisk, to be found on: -<tt><url url="www.asterisk.org"></tt> +<tt><url url="http://www.asterisk.org"></tt> Also, it is possible to give up one B-channel in exchange for reading the complete D-channel protocol, which is great for isdnlog. The later can @@ -2839,7 +2839,9 @@ this: <code> isdnctrl addphone <device> out P1<your_out_number> </code> -Please note that then a dialout will fail when another device already uses +This will indicate the preferred B channel in the outgoing SETUP message. +Please note that some PBX may not like this. +Obviously, a dialout will fail when another device already uses the second B channel. <sect1> dialout_dynip: On dynamic ip assignment, how do I find out which ip @@ -4591,6 +4593,17 @@ interfaces can be set to the same MSN, since several people can be connected to a MSN at the same time (as long as there are B channels free). However, not more than one getty can be assigned to a single ttyI* device. +<sect1> dialin_manycards: When using several ISDN cards, how can I react +upon on a call received via a specific ISDN card? +<label id="dialin_manycards"> +<p> +You can use the EAZ mapping feature for this to map incoming MSN numbers +to new internal MSN numbers, in the same way as described for question +<ref id="dialout_manycards" name="dialout_manycards">. Usage of a card can be prevented by +using the dash during the mapping. Please note that it is not possible to +have any limitations based upon the B channel, since channel assignment +is normally done by the exchange. + <sect1> dialin_analogditalsamettyi: Can I configure a ttyI* device to accept both digital and analog modem dialins? <label id="dialin_analogditalsamettyi">