[OpenSER-Users] Call transfer

Jan ONDREJ (SAL) ondrejj at salstar.sk
Mon Feb 4 15:10:17 CET 2008


On Thu, Jan 31, 2008 at 04:08:04PM +0100, Iñaki Baz Castillo wrote:
> El Jueves, 31 de Enero de 2008, Jan ONDREJ (SAL) escribió:
> 
> Maybe that is a phone issue. I can sure that SIP transfer works perfectly 
> between some UAC's as Twinkle, Linksys SPA, Thomson S2030...
> Of course, nothing special in OpenSer, it just has to route an in-dialog 
> REFER, no more.

What means "route an in-dialog REFER"? Something special in configuration?

Transfer still does not work for me. :-(

My situation:
caller:		XXX.YYY.10.231	(phone A  1975)
tranferer:	XXX.YYY.10.120	(phone B  1976)
transfer_to:	XXX.YYY.10.10	(phone C  1515)
openser:	XXX.YYY.240.41

Calling from phone A to phone B, after call is answered, transfering call to
phone C, answer on phone C. It's working to this point.
Then trying to start call tranfer by touching "Transfer" again on B,
but my phone is not responding to this button. Same situation with
different or same phones, different configuration.

Sending part of my log, begginning with "REFER" packet. If you need whole
log, just tell me (~14 kB).

Thank you for help.

			SAL

#
U 2008/02/04 14:48:31.492882 XXX.YYY.10.120:5060 -> XXX.YYY.240.41:5060
REFER sip:1975 at XXX.YYY.10.231:5060 SIP/2.0 
Via: SIP/2.0/UDP XXX.YYY.10.120:5060;branch=z9hG4bK61b9579666FB47A7 
From: <sip:1976 at _______.sk:5060>;tag=9630F891-C38074A8 
To: "Ondrej Jan - hid" <sip:1975 at _______.sk>;tag=602903766 
Route: <sip:XXX.YYY.240.41;lr;ftag=602903766> 
CSeq: 2 REFER 
Call-ID: 1784793844 at XXX.YYY.10.231 
Contact: <sip:1976 at XXX.YYY.10.120:5060> 
User-Agent: PolycomSoundPointIP-SPIP_501-UA/2.1.2.0078 
Refer-To: <sip:1515 at work._______.sk;user=phone?Replaces=5d2787c0-b7a8f9be-527864c9%40XXX.YYY.10.120%3Bto-tag%3DD00A3DBB-DA0E760E%3Bfrom-tag%3DC3B5546C-A3986FAF> 
Referred-By: <sip:1976 at work._______.sk> 
Max-Forwards: 70 
Content-Length: 0 
 

#
U 2008/02/04 14:48:31.493464 XXX.YYY.240.41:5060 -> XXX.YYY.10.231:5060
REFER sip:1975 at XXX.YYY.10.231:5060 SIP/2.0 
Record-Route: <sip:XXX.YYY.240.41;lr;ftag=9630F891-C38074A8> 
Via: SIP/2.0/UDP XXX.YYY.240.41;branch=z9hG4bKe063.cdbf274.0 
Via: SIP/2.0/UDP XXX.YYY.10.120:5060;branch=z9hG4bK61b9579666FB47A7 
From: <sip:1976 at _______.sk:5060>;tag=9630F891-C38074A8 
To: "Ondrej Jan - hid" <sip:1975 at _______.sk>;tag=602903766 
CSeq: 2 REFER 
Call-ID: 1784793844 at XXX.YYY.10.231 
Contact: <sip:1976 at XXX.YYY.10.120:5060> 
User-Agent: PolycomSoundPointIP-SPIP_501-UA/2.1.2.0078 
Refer-To: <sip:1515 at work._______.sk;user=phone?Replaces=5d2787c0-b7a8f9be-527864c9%40XXX.YYY.10.120%3Bto-tag%3DD00A3DBB-DA0E760E%3Bfrom-tag%3DC3B5546C-A3986FAF> 
Referred-By: <sip:1976 at work._______.sk> 
Max-Forwards: 69 
Content-Length: 0 
 

#
U 2008/02/04 14:48:31.512593 XXX.YYY.10.231:5060 -> XXX.YYY.240.41:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP XXX.YYY.240.41;branch=z9hG4bKe063.cdbf274.0 
Via: SIP/2.0/UDP XXX.YYY.10.120:5060;branch=z9hG4bK61b9579666FB47A7 
Record-Route: <sip:XXX.YYY.240.41;lr;ftag=9630F891-C38074A8> 
From: <sip:1976 at _______.sk:5060>;tag=9630F891-C38074A8 
To: "Ondrej Jan - hid" <sip:1975 at _______.sk>;tag=602903766 
Call-ID: 1784793844 at XXX.YYY.10.231 
CSeq: 2 REFER 
Contact: <sip:1975 at XXX.YYY.10.231:5060> 
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, MESSAGE, INFO, REFER, UPDATE 
Content-Length: 0 
 

#
U 2008/02/04 14:48:31.513013 XXX.YYY.240.41:5060 -> XXX.YYY.10.120:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP XXX.YYY.10.120:5060;branch=z9hG4bK61b9579666FB47A7 
Record-Route: <sip:XXX.YYY.240.41;lr;ftag=9630F891-C38074A8> 
From: <sip:1976 at _______.sk:5060>;tag=9630F891-C38074A8 
To: "Ondrej Jan - hid" <sip:1975 at _______.sk>;tag=602903766 
Call-ID: 1784793844 at XXX.YYY.10.231 
CSeq: 2 REFER 
Contact: <sip:1975 at XXX.YYY.10.231:5060> 
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, MESSAGE, INFO, REFER, UPDATE 
Content-Length: 0 
 

exit
35 received, 0 dropped




More information about the Users mailing list