<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Look at how sipx sets up the users when they build the extensions and such for conferences, there was something special here, but I can't recall what.<div><br></div><div>Mike</div><div><br><div><div>On Jan 13, 2010, at 9:10 AM, Nikolay Kondratyev wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><o:smarttagtype namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="City">
<o:smarttagtype namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="place">
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<div class="Section1"><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Hi all!<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I’m brand new to FreeSwitch, but have some
experience with SipX.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Our company is evaluating FS.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">For test purposes I set up FS on a virtual machine (vmware
esxi). I use CentOS.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">The FS version I use is 1.0.5-20100110-0400.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I have a question regarding sip trunk between FS and
SipX.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I created the following GW in external profile: <o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">[freeswitch@freeswitch external]$ cat sipx-lab.xml |
grep -v '<!--'<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><include><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"> <gateway
name="<a href="http://sipx4.lab.nstel.ru">sipx4.lab.nstel.ru</a>"><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"> <param name="username"
value="zxcv"/><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"> <param name="password"
value="2007"/><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"> <param name="register"
value="false"/><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"> </gateway><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"></include><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">External.xml file is not modified after installation.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I see this gateway via fs_cli:<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">freeswitch@internal> <st1:city w:st="on"><st1:place w:st="on">sofia</st1:place></st1:city> status gateway <a href="http://sipx4.lab.nstel.ru">sipx4.lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="DE" style="font-size:10.0pt;
font-family:Arial">=================================================================================================<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="DE" style="font-size:10.0pt;
font-family:Arial">Name
<a href="http://sipx4.lab.nstel.ru">sipx4.lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="DE" style="font-size:10.0pt;
font-family:Arial">Profile external<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="DE" style="font-size:10.0pt;
font-family:Arial">Scheme
Digest<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="DE" style="font-size:10.0pt;
font-family:Arial">Realm
<a href="http://sipx4.lab.nstel.ru">sipx4.lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Username
zxcv<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Password
yes<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">From
<<a href="sip:zxcv@sipx4.lab.nstel.ru;transport=udp">sip:zxcv@sipx4.lab.nstel.ru;transport=udp</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Contact
<<a href="sip:gw+sipx4.lab.nstel.ru@172.23.22.49:5080;transport=udp;gw=sipx4.lab.nstel.ru">sip:gw+sipx4.lab.nstel.ru@172.23.22.49:5080;transport=udp;gw=sipx4.lab.nstel.ru</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Exten
zxcv<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">To
<a href="sip:zxcv@sipx4.lab.nstel.ru">sip:zxcv@sipx4.lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Proxy
<a href="sip:sipx4.lab.nstel.ru">sip:sipx4.lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Context
public<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Expires
3600<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Freq
3600<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Ping
0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">PingFreq 0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">PingState 0/0/0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">State
NOREG<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Status
UP<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">CallsIN
0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">CallsOUT 0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">=================================================================================================<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I created new FS extension 2853. I registers (xlite)
and I can call it.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Now I want to call FS user from sipx.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">From the sipx side one can configure link to FS
differently. There are two options:<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">1. Call FS directly trough sipxproxy (the core part
of sipx works as sip proxy, not as b2bua)<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">2. Call trough embedded b2bua, named sipxbridge.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">When a call is going trough sipxbridge, it is
successfully landed at FS extension 2853.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">But when a call is going from the sipxproxy, it is
challenged with Status 407 “proxy authentication required’, and
then call fails.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">(I’m not sure if sipx should handle this
challenge, but this is separate question for the sipx forum).<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">At the default log level I see nothing in the
freeswitch.log.<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">So the question is why one call through external
profile is being challenged while the other is not?<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">I suspect that the reason is in the difference in the
two Invite messages:<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Here is challenged Invite:<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">INVITE <a href="sip:2853@fs.lab.nstel.ru:5080;transport=udp">sip:2853@fs.lab.nstel.ru:5080;transport=udp</a>
SIP/2.0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Record-Rout</span></font><font size="2" face="Arial"><span lang="IT" style="font-size:10.0pt;font-family:Arial">e:
<<a href="sip:172.23.12.104:5060;lr;sipXecs-rs=%2Aauth%7E.%2Afrom%7EOTRiZjI3MjgtYWMxNzBjZTktMTNjNC0yZjZkZWMtNjNkNmUwN2UtMmY2ZGVj.900_ntap%2Aid%7EMjIyNjAtMQ%60%60%213ba6d85f6946c4c6001bee1d3b54474f">sip:172.23.12.104:5060;lr;sipXecs-rs=%2Aauth%7E.%2Afrom%7EOTRiZjI3MjgtYWMxNzBjZTktMTNjNC0yZjZkZWMtNjNkNmUwN2UtMmY2ZGVj.900_ntap%2Aid%7EMjIyNjAtMQ%60%60%213ba6d85f6946c4c6001bee1d3b54474f</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">From:
"testphone3857"<<a href="sip:3857@lab.nstel.ru">sip:3857@lab.nstel.ru</a>>;tag=94bf2728-ac170ce9-13c4-2f6dec-63d6e07e-2f6dec<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">To: <<a href="sip:2853@lab.nstel.ru">sip:2853@lab.nstel.ru</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Call-Id:
<a href="mailto:94bed2a0-ac170ce9-13c4-2f6dec-68ffdb81-2f6dec@lab.nstel.ru">94bed2a0-ac170ce9-13c4-2f6dec-68ffdb81-2f6dec@lab.nstel.ru</a><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Cseq: 2 INVITE<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Via: SIP/2.0/UDP 172.23.12.104;branch=z9hG4bK-sipXecs-000eaf48a36fe4029c7cde004a6f44424847<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Via: SIP/2.0/TCP
172.23.12.104;branch=z9hG4bK-sipXecs-000bf3008cfa3f3e70470789c75232ba9499~ac7fd729330fd563f83cacd941311e75;id=22260-1<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Via: SIP/2.0/UDP
172.23.12.233:5060;branch=z9hG4bK-2f6dec-b9456412-7ad07784<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Max-Forwards: 18<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Supported: replaces<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">User-Agent: LG-Nortel LIP 6812 v1.2.38sp
SN/00405A18B634<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Contact:
<<a href="sip:3857@172.23.12.233:5060;x-sipX-nonat">sip:3857@172.23.12.233:5060;x-sipX-nonat</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Proxy-Authorization: Digest
username="3857",realm="<a href="http://lab.nstel.ru">lab.nstel.ru</a>",nonce="e2152722611af1bbe59f3a8eb31b8eb84b4db2ca",uri="<a href="sip:2853@lab.nstel.ru">sip:2853@lab.nstel.ru</a>",response="a09c34fbd897783c9b9af50bd044ccaa",algorithm=MD5<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Content-Type: application/sdp<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Content-Length: 301<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Date: Wed, 13 Jan 2010 11:47:22 GMT<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Expires: 60<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">X-Sipx-Handled: X172.23.12.104-81.211.30.104<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="IT" style="font-size:10.0pt;
font-family:Arial">v=0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="IT" style="font-size:10.0pt;
font-family:Arial">o=LGEIPP 16246 16247 IN IP4 172.23.12.233<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">s=SIP Call<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">c=IN IP4 172.23.12.233<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">t=0 0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">m=audio 23008 RTP/AVP 0 8 18 4 101<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:0 PCMU/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:8 PCMA/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:18 G729/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:4 G723/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=rtpmap:101 telephone-event/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=fmtp:18 annexb=no<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=fmtp:101 0-11<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=sendrecv<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">And here is successful Invite:<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="IT" style="font-size:10.0pt;
font-family:Arial">INVITE <a href="sip:2853@fs.lab.nstel.ru;user=phone">sip:2853@fs.lab.nstel.ru;user=phone</a> SIP/2.0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Call-ID:
94bec3b8-ac170ce9-13c4-2f6d47-2fee09d0-2f6d47@lab.nstel.ru.0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">CSeq: 1 INVITE<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">From: "testphone3857"
<<a href="sip:3857@172.23.12.104">sip:3857@172.23.12.104</a>>;tag=816640414244159961<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">To: <<a href="sip:2853@fs.lab.nstel.ru;user=phone">sip:2853@fs.lab.nstel.ru;user=phone</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Via: SIP/2.0/UDP
172.23.12.104:5080;branch=z9hG4bK885dde2c8680f5315845cd3350b8b605373534<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Max-Forwards: 70<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">User-Agent: sipXecs/4.0.2 sipXecs/sipxbridge (Linux)<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">P-Asserted-Identity: <<a href="sip:1004@172.23.12.104">sip:1004@172.23.12.104</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Contact:
<<a href="sip:1004@172.23.12.104:5080;transport=udp">sip:1004@172.23.12.104:5080;transport=udp</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Route: <<a href="sip:172.23.22.49:5080;transport=udp;lr">sip:172.23.22.49:5080;transport=udp;lr</a>><o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Session-Expires: 1800;refresher=uac<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Allow: INVITE,BYE,ACK,CANCEL,OPTIONS<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Content-Type: application/sdp<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Content-Length: 315<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">v=0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">o=sipxbridge 6640787141824452741 1 IN IP4
172.23.12.104<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">s=SIP Call<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">c=IN IP4 172.23.12.104<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">t=0 0<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">m=audio 30248 RTP/AVP 0 8 18 4 101<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:0 PCMU/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:8 PCMA/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:18 G729/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="FR" style="font-size:10.0pt;
font-family:Arial">a=rtpmap:4 G723/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=rtpmap:101 telephone-event/8000<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=fmtp:18 annexb=no<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=fmtp:101 0-11<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">a=sendrecv<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Can somebody please if it is a FS configuration
problem or a software problem or is it a problem on the sipx side?<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial"><o:p> </o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Thanks in advance,<o:p></o:p></span></font></p><p class="MsoNormal"><font size="2" face="Arial"><span lang="EN-US" style="font-size:
10.0pt;font-family:Arial">Nikolay.<o:p></o:p></span></font></p>
</div>
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