SIP Trunk Provider only supports G711Alaw - Transcoding
I have a SIP provider that is working great for calls in & out except to Voicemail, which is a big problem.
can someone help with transcoding set-up for Unity Express, I already have transcoding enabled for Meetme etc, anyone done this? How do I force the dial-peer not to Transfer the inbound SIP call , but to transdode any sessions to this?
I have the usual SIP dial-peer set-up to unity express currently.
Re: SIP Trunk Provider only supports G711Alaw - Transcoding
Meet-me does not enable trancoding, but rather conferencing, which is a different DSP feature. Use this sample CLI to enable transcoding (this assumes 3 trancoding sessions and that enough DSP resources ara available):
voice-card 0 dspfarm dsp services dspfarm ! sccp local Loopback0 sccp ccm 10.1.1.1 identifier 1 version 4.1 sccp ! sccp ccm group 1 associate ccm 1 priority 1 associate profile 3 register mtp123412341234 ! dspfarm profile 3 transcode codec g711ulaw codec g711alaw codec g729abr8 codec g729ar8 codec g729r8 maximum sessions 1 associate application SCCP no shutdown ! dspfarm ! telephony-service sdspfarm units 3 sdspfarm transcode sessions 3 sdspfarm unregister force sdspfarm tag 3 mtp123412341234 ip source-address 10.1.1.1 port 2000 !
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