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[reSIProcate-users] ParseBuffer.cxx 709, Parse failed expected a digit, got eof in context


Hi all, when I test my UA with Dialogic video gateway, the parsebuffer failed when it parse the SDP of INVITE.
I have attached the wireshark log file in mail..
 
I think the error cause the a=fmtp is empty. But with RFC 4566, the section 5.13:
 
5.13.
Attributes ("a=")
a=<attribute>
a=<attribute>:(value>
 
Seems the "a" allows two cases ?
 
 
 
Below is SDP from Dialogic:
========================================================
 
v=0
o=Dialogic_IPCCLib 147345984 147345984 IN IP4 58.185.204.251
s=Dialogic_SIP_CCLIB
i=session information
c=IN IP4 58.185.204.251
t=0 0
m=audio 49172 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=fmtp
a=rtpmap:101 telephone-event/8000
m=video 57364 RTP/AVP 34
b=AS:42
a=rtpmap:34 H263/90

Attachment: sdp.pcap
Description: Binary data