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