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Hello Jenkins Builder, pespin, fixeria,

I'd like you to reexamine a change. Please visit

https://gerrit.osmocom.org/c/osmo-mgw/+/32926

to look at the new patch set (#2).

Change subject: mgcp_codec: be sensitive about IuFP when checking codecs ......................................................................

mgcp_codec: be sensitive about IuFP when checking codecs

When two codecs are checked for convertibility we insist that subtype_name and rate are equal since normally when those are different, we assume a completely different codec that will require a transcoder, which we do not have yet.

However when IuFP is used, the call agent will always negotiate IuFP as VND.3GPP.IUFP with a rate of 16000, even though the IuFP payloads contain regular AMR at a rate of 8000.

This means that if we detect IuFP on one side of the call leg and AMR on the other side of the call leg, we must not insist on equal subtype_name and rate.

This fixes the following TTCN3 testcases: MGCP_Test.TC_two_crcx_mdcx_and_iuup_rtp MGCP_Test.TC_two_crcx_mdcx_and_iuup_rtp_rfci_unordered

Related: OS#5461 Change-Id: I6bc1e6022efe21cb893ef213f3da35017960357d --- M src/libosmo-mgcp/mgcp_codec.c 1 file changed, 37 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-mgw refs/changes/26/32926/2