search for: r07pkkk

...;t know how to conclusively identify where this problem originates. I do however have a concern that the media we are receiving's packet size (74 bytes) indicates that it is most likely G729. Herewith the IAX2 trunk portion of the call, between us and downstream: Available here: https://ibb.co/r07PkkK ie: We appear to have a reproducible environment where an inbound SIP trunk call sent to a downstream IAX2 trunk negotiates g729 in all 4 streams, receives g729 media from downstream iax2 trunk but then transmits g711a upstream. I'm however struggling with the downstream pcap, to establish w...

Hi, We have a scenario where inbound calls from an upstream provider (chan_sip) sent downstream (chan_iax2) negotiates only g729 yet RTP media contains g711. Both the upstream and downstream trunks are limited to only offering g729 whilst the initial invite from our upstream provider offers both g711 and g729. Asterisk presumably simply forwards the media from iax2 trunk encapsulation to sip

...;t know how to conclusively identify where this problem originates. I do however have a concern that the media we are receiving's packet size (74 bytes) indicates that it is most likely G729. Herewith the IAX2 trunk portion of the call, between us and downstream: Available here: https://ibb.co/r07PkkK ie: We appear to have a reproducible environment where an inbound SIP trunk call sent to a downstream IAX2 trunk negotiates g729 in all 4 streams, receives g729 media from downstream iax2 trunk but then transmits g711a upstream. I'm however struggling with the downstream pcap, to establish w...

...;t know how to conclusively identify where this problem originates. I do however have a concern that the media we are receiving's packet size (74 bytes) indicates that it is most likely G729. Herewith the IAX2 trunk portion of the call, between us and downstream: Available here: https://ibb.co/r07PkkK ie: We appear to have a reproducible environment where an inbound SIP trunk call sent to a downstream IAX2 trunk negotiates g729 in all 4 streams, receives g729 media from downstream iax2 trunk but then transmits g711a upstream. I'm however struggling with the downstream pcap, to establish w...