[Asterisk-Users] Incoming callers aren't hearing ring

[Steven Critchfield]

You need to answer the line to place audio on the channel. So if you
place an answer line before the dials, you should get audio to route
back.

On Fri, 2003-12-26 at 23:46, Terry Wilson wrote:
> We just switched from three x100p's to a te410p for handling our 
> incoming/outbound calls.  Everything works great, except incoming 
> callers don't hear a ring while they are waiting for one of us to pick 
> up.  The phones themselves ring fine, but the caller doesn't hear 
> anything until someone picks up, or it transfers to voicemail.  Any 
> clues as to what may be happening?
> 
> /etc/zaptel.conf
> span=1,1,0,esf,b8zs
> bchan=1-23
> dchan=24
> defaultzone=us
> 
> /etc/asterisk/zapata.conf
> [channels]
> usecallerid=yes
> adsi=yes
> callwaiting=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> cancallforward=yes
> echocancel=yes
> echocancelwhenbridged=no
> echotraining=yes
> rxgain=1.5
> txgain=1.5
> immediate=no
> switchtype=national
> context=incoming
> signalling=pri_cpe
> group=1
> channel => 1-23
> 
> /etc/asterisk/extensions.conf
> [incoming]
> include => sip-phones
> exten => _5551212,1,Dial(SIP/6710,12,tr)
> exten => _5551212,2,Dial(SIP/6710&SIP/6711&SIP/6712&SIP/6713,20,tr)
> exten => _5551212,3,Voicemail2(u6710)
> exten => _5551212,4,Hangup
> exten => _5551212,103,Voicemail2(b6710)
> exten => _5551212,104,Hangup
> 
> 
> 
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-- 
Steven Critchfield <critch at basesys.com>