PJMEDIA_EINVALIMEDIATYPE (similar to ticket #448

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Hi all,

I've read ticket #448 (http://trac.pjsip.org/repos/ticket/448) and I
think I have a similar problem, but the media type is "image" and not
"video". Bellow is the invite message:

2008-02 11 17:57:11.655   pjsua_core.c RX 1033 bytes Request msg
INVITE/cseq=1 (rdata0x821b184) from UDP 10.160.65.16:5060:
INVITE sip:3135287600 at 10.233.136.66:5060;transport=UDP;user=phone
SIP/2.0
f:
<sip:3192980553 at 10.160.65.16:5060;user=phone>;tag=00a-13c4-448067-392744b1-448067
t: <sip:3135287600 at 10.233.136.66:5060;user=phone>
i: 859cf0401041a00a13c4448067b9594ae312264cdc0d3018-0460-6658
CSeq: 1 INVITE
User-agent: CS2000_NGSS/9.0
P-Asserted-Identity: <sip:3192980553 at 10.160.65.16;user=phone>
Max-Forwards: 140
k: 100rel
Allow:
ACK,BYE,CANCEL,INVITE,OPTIONS,INFO,SUBSCRIBE,REFER,NOTIFY,PRACK
v: SIP/2.0/UDP
BSA1CS2K:5060;maddr=10.160.65.16;branch=z9hG4bK-448067-b9594ae-205293e6
m: <sip:10.160.65.16:5060;transport=UDP>
c: application/SDP
l: 388

v=0
o=PVG 0 0 IN IP4 10.162.0.4
s=-
p=+1 6135555555
c=IN IP4 10.162.0.4
t=0 0
m=audio 51498 RTP/AVP 18 8 101
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=fmtp:18 annexb=no
m=image 59690 udptl t38
a=T38FaxVersion:0
a=T38FaxMaxBuffer:1100
a=T38FaxMaxDatagram:612
a=T38MaxBitRate:14400
a=T38FaxRateManagement:transferredTCF
a=T38FaxUdpEC:t38UDPRedundancy


and just after this my application rejects the call and the following
messages comes in the log:

2008-02 11 17:57:11.671   pjsua_call.c Unable to create media
session: Invalid media type (PJMEDIA_EINVALIMEDIATYPE)
[status=220104]
 2008-02 11 17:57:11.672   pjsua_core.c TX 827 bytes Response msg
488/INVITE/cseq=1 (tdta0x8230b58) to UDP 10.160.65.16:5060:SIP/2.0
488 Not Acceptable Here

So pjsua (or pjsip, not sure) rejects the call with 488 - Not
Acceptable Here. I think this is a similar case as the one shown in
ticket 448, since we have the audio available. The call gets answered
with no problem if I use x-lite to receive it.


Thanks in advance,

Thiago



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