[asterisk-users] MixMonitor & RingBack Tone Issue

[Trevor Peirce]

Jean-Marc Salsa wrote:
>
> exten => s,n,Dial(SIP/${DNID}@next-hop,30,r 
> <mailto:SIP/$%7BDNID%7D at next-hop,30,r>)
>  
> Everything works perfectly, except when the softswitch, or the PSTN 
> sends back RingBack Tone.
>  
> I can see the RTP flow arriving to Asterisk,
> but, it seems that Asterisk doesn't forward it to the other party 
> (next-hop).
Yes because you have the "r" in there, asterisk sends its own ringing.  
If you want ringing to be heard from the PSTN, you need to leave that 
option disabled.