If possible, try to use RFC-2833 for the DTMF and you shouldn't have any codec problems. 711u is only required if you are doing INBAND DTMF. Guillermo On Wed, May 21, 2014 at 6:35 PM, Ian McMaster <ian.mcmaster@gmail.com>wrote:
Try:
export data="absolute_codec_string=PCMU"
before the answer in the dialplan.
After answer, the codec is already established.
Ian.
On Wed, May 21, 2014 at 5:22 PM, Sean Devoy <sdevoy@bizfocused.com> wrote:
HI Everybody!
I had a recent problem where a transferred call’s audio was highly degraded. The cause was identified as mismatched codecs – thanks again.
Today, I have a VERY VERY similar problem. The difference is that the first step is an IVR, not the receptionist. How do I set the CODEC for an incoming call to 711u when it is routed to an IVR.
Thanks,
Sean
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