[OpenSIPS-Users] OpenSIPS as Teams SBC

[James Hogbin]

That fixed the hangup issue.  Thank you very much.  I’d’ve never spotted that in a million years of looking.

Odd that the audio worked at all though

I’m still confused as to why the Teams can route out but the pbx cannot route back.  Other than adding the Record route I’m not doing anything different between them

if (is_method("INVITE") && !has_totag() && check_source_address(0)) {
     		xlog("[ROUTE]Incoming call to MS: RURI=$ruri, SI=$si, M=$rm\n");
       		strip(1);
        	prefix("+44");
        	record_route_preset("sbc.ip-sentinel.com:5091;transport=tls", "137.117.136.143:5060");
        	add_rr_param(";r2=on");
                $rd="sip.pstnhub.microsoft.com";
                $rp=5061;
        	route(relay);
    	} else if (is_method("INVITE") && ! has_totag() && !check_source_address(0)) {
        	record_route();
        	xlog("[ROUTE]Incoming call from MS: RURI=$ruri, SI=$si, M=$rm\n");
        	$rd="pbx.ip-sentinel.com";
        	$rp=5081;
        	route(relay);

James Hogbin
Director 
 
IP Sentinel 
t. +44 (0)20 3011 4150
m. +44 7786910895
w. https://www.ip-sentinel.com

> On 7 May 2020, at 20:57, Alexey Vasilyev <alexei.vasilyev at gmail.com> wrote:
> 
> Ok James,
> 
> Can you please look at your config with more attention:
> 
> if(has_body("application/sdp")){
> xlog("[RTPPROXY] route[relay] we have sdp on this message\n$rm\n");
> rtpproxy_offer("co", "137.117,136.143");
> }
> 
> }
> 
> xlog("[INFO] Method=$rm, RURI=$ruri, SI=$si ,DU=$du\n");
> if (!t_relay()) {
> send_reply(500,"Internal Error");
> }
> exit;
> }
> 
> onreply_route[handle_nat] {
> xlog("[INFO] onreply_route[handle_nat]: RR=$rr, RS=$rs, SI=$si\n$mb\n");
> # we receive a reply, we need to check about application/sdp
> # on our body, if we have, we answer that
> if(is_method("ACK") && has_body("application/sdp")){
> xlog("[RTPPROXY] onreply_route[handle_nat] ACK rtpproxy_answer\n");
> rtpproxy_answer("co", "137.117,136.143");
> }
> 
> and change comma to point.
> May be this can help?
> 
> 
> 
> 
> -----
> ---
> Alexey Vasilyev
> --
> Sent from: http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-Users-f1449235.html
> 
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