Hearing voices down other lines

When 2 users make a call on seperate extensions

One of them works fine

The second one works but can also hear the voice of the first.

Obviously there is nothing in the cli about this - does not report any erros.

Could this just be line quality, has anyone experienced this kind of issue before?

Connected to Asterisk 1.2.12.1 currently running on cowgirl (pid = 6700)
Verbosity was 7 and is now 8
== Spawn extension (incomingalarm, s, 2) exited non-zero on ‘Zap/4-1’
– Hungup ‘Zap/4-1’
– Executing Set(“SIP/803-08f87130”, “GROUP()=1”) in new stack
– Executing GotoIf(“SIP/803-08f87130”, “0?5”) in new stack
– Executing Dial(“SIP/803-08f87130”, “IAX2/84430651@voiptalk/441327828224”) in new stack
– Called 84430651@voiptalk/441327828224
– Call accepted by 217.14.138.49 (format gsm)
– Format for call is gsm
– Executing Set(“SIP/804-08fa4820”, “GROUP()=1”) in new stack
– Executing GotoIf(“SIP/804-08fa4820”, “1?5”) in new stack
– Goto (internal,07775520080,5)
– Executing Dial(“SIP/804-08fa4820”, “Zap/4/07775520080”) in new stack
– Called 4/07775520080
– IAX2/voiptalk-6 is making progress passing it to SIP/803-08f87130
– IAX2/voiptalk-6 answered SIP/803-08f87130
– Hungup ‘IAX2/voiptalk-6’
== Spawn extension (internal, 01327828224, 3) exited non-zero on ‘SIP/803-08f87130’
– Hungup ‘Zap/4-1’
== Everyone is busy/congested at this time (1:0/0/1)
– Executing Dial(“SIP/804-08fa4820”, “Zap/3/07775520080”) in new stack
– Called 3/07775520080
– Hungup ‘Zap/3-1’
== Everyone is busy/congested at this time (1:0/0/1)
– Executing Congestion(“SIP/804-08fa4820”, “”) in new stack
== Spawn extension (internal, 07775520080, 7) exited non-zero on ‘SIP/804-08fa4820’
– Executing Set(“SIP/804-08f87130”, “GROUP()=1”) in new stack
– Executing GotoIf(“SIP/804-08f87130”, “0?5”) in new stack
– Executing Dial(“SIP/804-08f87130”, “IAX2/84430651@voiptalk/442078372690”) in new stack
– Called 84430651@voiptalk/442078372690
– Call accepted by 217.14.138.49 (format gsm)
– Format for call is gsm
– IAX2/voiptalk-11 is making progress passing it to SIP/804-08f87130
– IAX2/voiptalk-11 answered SIP/804-08f87130
– Executing Set(“SIP/803-08fa8740”, “GROUP()=1”) in new stack
– Executing GotoIf(“SIP/803-08fa8740”, “1?5”) in new stack
– Goto (internal,01202665511,5)
– Executing Dial(“SIP/803-08fa8740”, “Zap/4/01202665511”) in new stack
– Called 4/01202665511
– Hungup ‘Zap/4-1’
== Spawn extension (internal, 01202665511, 5) exited non-zero on ‘SIP/803-08fa8740’
– Hungup ‘IAX2/voiptalk-11’
== Spawn extension (internal, 02078372690, 3) exited non-zero on ‘SIP/804-08f87130’
– Executing Set(“SIP/803-08f88bb0”, “GROUP()=1”) in new stack
– Executing GotoIf(“SIP/803-08f88bb0”, “0?5”) in new stack
– Executing Dial(“SIP/803-08f88bb0”, “IAX2/84430651@voiptalk/441202665511”) in new stack
– Called 84430651@voiptalk/441202665511
– Call accepted by 217.14.138.49 (format gsm)
– Format for call is gsm
– IAX2/voiptalk-11 is making progress passing it to SIP/803-08f88bb0
– IAX2/voiptalk-11 answered SIP/803-08f88bb0

anyone??

it’s most likely going to be cross-talk on your ZAP lines. do you connect your FXO cards directly into the DP or are there lots of cables in between.

directly

Did you find what was causing the problem ?