[Asterisk-Users] No incoming audio on incoming SIP calls

[Jason Williams]

On Thu, 5 Aug 2004 16:07:01 +0100, John Howard <john.howard at adelix.com> wrote:
> And my dialstrings look like this:
> 
> ;Internal lines
> exten => 2001,1,Dial(SIP/2001,20,tr)
> 
> ;outgoing calls
> exten => _9XXXXXX.,1,Dial(Zap/1/WW${EXTEN:1},60,Tr)
> 

The dial string I am interested in does not seem to be here,

The dial string from the X100p is the one that needs the t

eg

exten => s,1,Dial(SIP/2001&SIP/2002,20,tr)

Also ensure in the phone that the DTMF mode is set to 
DTMF RELAY inband(RFC2833) 
DTMF Payload( 101)  


Jason