Hi,
Iam using Opensips as proxy and B2BUA. But B2BUA doesn't seems to work. Iam
getting following error.
This is to Handle REFER request. From Asterisk Iam sending REFER request to
Opensips. But getting following error.
any insight ?
1. From Asterisk:
REFER sip:4081112...@xxxx:5060 SIP/2.0
Via: SIP/2.0/UDP yyyyyy:5070;branch=z9hG4bK5a523824;rport
Route: <sip:yyyyy;lr=on>
From: <sip:7081110...@xxxxxxx>;tag=as6ed72d65
To: 4081112222 <sip:4081112...@yyyyyy>;tag=1549130118
Contact: <sip:ivr_pic...@yyyyyy:5070>
Call-ID: 0e1a436f-6a3a-7537-d2ff-b6d5fff56...@xxxxxxx
CSeq: 102 REFER
User-Agent: Asterisk PBX
Max-Forwards: 70
Refer-To: <sip:999_44_1...@xxxxxx:41452;transport=tcp>
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO
Supported: replaces
Referred-By: <sip:ivr_pic...@xxxxxx:5070>
2. Opensips.cfg
if (method=="REFER")
{
xlog("Call from Asterisk PROTOCOL=$pr PORT=$op PROTOCOL
PORT=$oP RQT=$oU \n");
b2b_init_request("refer");
}
3. Opensips Log:
Jul 28 09:17:40 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_entities:b2b_new_dlg: no Content-Length header found!
Jul 28 09:17:40 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_entities:server_new: failed to create new dialog structure entry
Jul 28 09:17:40 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_logic:b2b_process_scenario_init: failed to create new b2b server
instance
Jul 28 09:17:41 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_entities:b2b_new_dlg: no Content-Length header found!
Jul 28 09:17:41 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_entities:server_new: failed to create new dialog structure entry
Jul 28 09:17:41 204548-4 /usr/local/sbin/opensips[6199]:
ERROR:b2b_logic:b2b_process_scenario_init: failed to create new b2b server
instance
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