Summary:ASTERISK-07023: No Ringing Sound When Dialing a PRI Channel Over IAX
Reporter:Shaun (sdaigle)Labels:
Date Opened:2006-05-23 07:47:26Date Closed:2011-06-07 14:07:56
Versions:Frequency of
Description:When dialing an extension configured to ring both an IP phone AND an extension from another Asterisk box (through IAX2) AND the extension being dialed through IAX rings a number on a PRI, the caller will not hear a ring tone.

****** STEPS TO REPRODUCE ******

Let's assume two Asterisk boxes (both running  One box called Asterisk1 and the second called Asterisk2.

On Asterisk1, setup an extension "123" like this example:
exten => 123,1,Dial(SIP/123&IAX2/Asterisk2/CellPhone@internal)

On Asterisk2, setup an extension "CellPhone" like this example:
exten => CellPhone,1,Dial(Zap/G7/5551234)

Using an IP phone, call the 123 extension.  The caller will hear a single ring, but as soon as the PRI actually starts calling the cell phone (on Asterisk2) the caller will stop hearing any further rings.  The IP phone at extension 123 keeps ringing and the cell phone starts ringing, but the caller just hears dead air.  If the cellphone or the phone at extension 123 picks up, the call goes through normally.

Neither the CLI nor the logs show any errors or warnings.

This only happens if dialing the IP phone AND the cell phone simultaneously.  For example, if the 123 extension was setup like this:
exten => 123,1,Dial(IAX2/Asterisk2/CellPhone@internal)
then the call would go through normally and the caller will hear the rings normally as well.

Comments:By: Serge Vecher (serge-v) 2006-05-23 09:07:45

please attach the dialplan and the console log of the call being made (at high verbosity).

By: Joshua C. Colp (jcolp) 2006-05-23 09:17:27

an iax2 debug would be helpful too

By: Joshua C. Colp (jcolp) 2006-05-30 15:08:19

vechers and I both asked for more information - it's now been 7 days and nothing, if this is still an issue and you have the output then reopen this bug