[Freeswitch-users] transfer_ringback triggered by "183 Session progress"

[Brian West]

Happen to be setting ignore_early_media=true?


On Apr 19, 2011, at 10:25 AM, Irina Ivanova wrote:

> Hi,
> 
> I've noticed that if to set transfer_ringback (to any ringback tone) for 
> already answered call and then to execute the bridge to some external 
> number through the gateway, the ringing is triggered not only by "180 
> Ringing" SIP response, but also when "183 Session progress" is received.
> Does anybody know if there is a way to make transfer_ringback not to be 
> triggered by 183? I need it because in the case when the destination 
> number is busy and provider sends me 183 and then 486 (Busy here) the 
> caller hears one ringback tone and then the busy tone which makes an 
> impression that the called party rejected the call.
> 
> Thanks,
> Irina
> 
> -- 
> ================================================================
> 
> Distinti saluti
> --
> 
> Irina Ivanova
> Settore Sviluppo MasterVoice
> 
> tel: +39 0522 1590100
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