attached the "final" patch for T.38 FoIP media type image
changed:
m=image capability in SDP with the play_pcap_video command instead of m=video
fixed:
RTP ports over 9999 are not an issue anymore, 5 digits ok ;)
cheers,
Patrick.
> Hello everyone,
>
> I used google and searched the mailing list, but couldn't find any answers :(
>
> I am trying to recreate a fax call with Sipp, unfortunately I get the
> following error:
>
> "media_port keyword with no audio or video on the current line (m=image )."
>
>
> Is there any workaround?
>
>
>
>
>
>
> here is the SDP information that causes the problem:
>
> ...
> ...
> Content-Length: [len]
>
> v=0
> o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
> s=SIP Call
> c=IN IP[media_ip_type] [media_ip]
> t=0 0
> m=image [media_port] udptl t38
> a=T38FaxFillBitRemoval:0
> a=T38FaxMaxBuffer:200
> a=T38FaxTranscodingJBIG:0
> a=T38FaxTranscodingMMR:0
> a=T38FaxUdpEC:t38UDPRedundancy
> a=T38MaxBitRate:14400
> a=T38FaxVersion:0
> a=T38FaxMaxDatagram:72
> a=T38FaxRateManagement:transferredTC
>
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--- sipp.svn/call.cpp 2008-04-09 16:50:37.000000000 +0200
+++ sipp.svn.modded/call.cpp 2008-08-20 10:20:11.000000000 +0200
@@ -177,12 +177,12 @@
{
char *pattern;
char *begin, *end;
- char number[6];
+ char number[7];
if (pattype == PAT_AUDIO) {
pattern = "m=audio ";
} else if (pattype == PAT_VIDEO) {
- pattern = "m=video ";
+ pattern = "m=image ";
} else {
ERROR("Internal error: Undefined media pattern %d\n", 3);
}
@@ -1982,7 +1982,7 @@
} else {
(_RCAST(struct sockaddr_in *, &(play_args_a.from)))->sin_port = port;
}
- } else if (strstr(begin, "video")) {
+ } else if (strstr(begin, "image")) {
if (media_ip_is_ipv6) {
(_RCAST(struct sockaddr_in6 *, &(play_args_v.from)))->sin6_port = port;
} else {
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