Attention is currently required from: laforge, neels.
neels has uploaded a new patch set (#11) to the change originally created by
dexter. ( https://gerrit.osmocom.org/c/osmo-mgw/+/31214?usp=email )
The following approvals got outdated and were removed:
Code-Review-1 by neels, Verified+1 by Jenkins Builder
Change subject: invent fmtp 'gsm-hr-format', for RFC5993 vs 3GPP TS 101.318
......................................................................
invent fmtp 'gsm-hr-format', for RFC5993 vs 3GPP TS 101.318
There are two different RTP HR GSM formats defined:
- 3GPP TS 101.318
- RFC5993
They differ by one zero padding byte at the start of the RTP payload.
Conversion code already exists prior to this patch.
To allow configuring the conversion from MGCP clients,
invent a new osmocom-specific fmtp parameter for GSM-HR:
gsm-hr-format=3gpp-ts-101.318
gsm-hr-format=rfc5993
If an MGCP client indicates this parameter in the GSM-HR's fmtp and an
incoming RTP GSM HR packet mismatches that format, convert to the
indicated format.
An SDP example:
m=audio 1234 RTP/AVP 111
a=rtpmap:111 GSM-HR-08/8000/1
a=fmtp:111 gsm-hr-format=3gpp-ts-101.318
Patch-by: pmaier nhofmeyr
Change-Id: Idde8da27fd335dc03b8fbd9e0fedc1491b77e9e4
Related: OS#5688
---
M include/osmocom/mgcp/fmtp.h
M include/osmocom/mgcp/mgcp_common.h
M src/libosmo-mgcp/fmtp.c
M src/libosmo-mgcp/mgcp_network.c
4 files changed, 131 insertions(+), 10 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-mgw refs/changes/14/31214/11
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Gerrit-Project: osmo-mgw
Gerrit-Branch: master
Gerrit-Change-Id: Idde8da27fd335dc03b8fbd9e0fedc1491b77e9e4
Gerrit-Change-Number: 31214
Gerrit-PatchSet: 11
Gerrit-Owner: dexter <pma...@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <lafo...@osmocom.org>
Gerrit-Reviewer: neels <nhofm...@sysmocom.de>
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