[Asterisk-Users] tdm04b strange noise when answering calls

[Raymond McKay]

> Starting simple switch on 'Zap/2-1'  ****HERE I START TO HEAR THE HIGH
> PITCH TONE
> Jul  4 22:50:12 WARNING[6658]: chan_zap.c:6135 ss_thread: CallerID
> returned with error on channel 'Zap/2-1'
>    -- Executing Answer("Zap/2-1", "") in new stack
>    -- Executing Playback("Zap/2-1", "hello-world") in new stack
>    -- Playing 'hello-world' (language 'en')
>    -- Executing Hangup("Zap/2-1", "") in new stack
>  == Spawn extension (mefdialinc, s, 3) exited non-zero on 'Zap/2-1'
>    -- Hungup 'Zap/2-1'

Looks to me you are catching the end of the Caller ID signalling.  Perhaps 
your telco is not behaving.  Try putting a wait in your dialplan before 
answering.  This should workaround the problem, or at least it has worked 
for me in the past.

Regards,


Raymond McKay
President
RAYNET Technologies LLC
http://www.raynettech.com
(860) 693-2226 x 31
Toll Free (877) 693-2226