Hello,
I have recently started to deploy OpenBSC . Initially I hope to
contribute to manuals and howtos
and with bug reports and testing. I have followed the suggested line,
and installed everything from
binarys, which puts for instance osmo-msc at 1.2.0. The platform is
Orange Pi Zero, and UHD / B100,
but will evolve to OPI Z + limesdr-mini.
I have encountered the "swapped address" bug reported some 3-4 months
ago, but is there in
osmo-msc 1.2.0, i.e. resulting in one way audio, since the sdp is
addressed to a byte reversed
address. Apart from that problem I have some minor stability issues
(more later ).
so, my entry #1
Latest .deb packages have an issue with requesting the RTP stream for
audio TO Mobile
with a bogus IP address:
16:20:17.739790 IP (tos 0x0, ttl 64, id 50362, offset 0, flags [none],
proto UDP (17), length 698)
orangepizero.lan.5065 > slottet.lan.sip: [udp sum ok] SIP, length: 670
INVITE sip:[email protected]:5060 SIP/2.0
Via: SIP/2.0/UDP
192.168.1.170:5065;rport;branch=z9hG4bKcgB6KF1r9Z8Zj
Max-Forwards: 70
From: <sip:[email protected]:5065>;tag=9U40t8B3a8p5r
To: <sip:[email protected]:5060>
Call-ID: 590931be-7be8-1237-51bb-0242ed556d0c
CSeq: 938485738 INVITE
Contact: <sip:192.168.1.170:5065>
User-Agent: sofia-sip/1.12.11devel
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE,
SUBSCRIBE, NOTIFY, REFER, UPDATE
Supported: timer, 100rel
Content-Type: application/sdp
Content-Length: 129
v=0
o=Osmocom 0 0 IN IP4 170.1.168.192
s=GSM Call
c=IN IP4 170.1.168.192
t=0 0
m=audio 4036 RTP/AVP 0
a=rtpmap:0 GSM/8000
Asterisk on 192.168.1.80, osmo stack on 192.168.1.170,
Best Regards,
Gullik
