B2BUA with PJSIPUA

OT
Overseer Technical Support
Fri, Jun 12, 2020 5:29 PM

I'm investigating building a simple B2BUA using PJSIPUA2.  I am VERY new to
PJSIP, and still learning SIP concepts.

From the docs I can see how PJSIP makes a call, and answers a call.  But how

can PKSIP bridge these together to form a B2BUA?  If it's a simple 10 lines
of code that would be great, but even pointing me to the right SIP concepts
and PJSIPUA2 methods would be very helpful.

Thanks

I'm investigating building a simple B2BUA using PJSIPUA2. I am VERY new to PJSIP, and still learning SIP concepts. >From the docs I can see how PJSIP makes a call, and answers a call. But how can PKSIP bridge these together to form a B2BUA? If it's a simple 10 lines of code that would be great, but even pointing me to the right SIP concepts and PJSIPUA2 methods would be very helpful. Thanks
OT
Overseer Technical Support
Fri, Jun 12, 2020 8:50 PM

Or, must my code maintain 2 SIP dialogs, and coordinate the SIP
commands/responses sent to each leg?  Does PJSIPUA2 help with coordination
of these two dialogs - or am I forced to go to a lower level in the PJSIP
project to create a B2BUA?

From: pjsip [mailto:pjsip-bounces@lists.pjsip.org] On Behalf Of Overseer
Technical Support
Sent: Friday, June 12, 2020 1:30 PM
To: pjsip@lists.pjsip.org
Subject: [pjsip] B2BUA with PJSIPUA

I'm investigating building a simple B2BUA using PJSIPUA2.  I am VERY new to
PJSIP, and still learning SIP concepts.

From the docs I can see how PJSIP makes a call, and answers a call.  But how

can PKSIP bridge these together to form a B2BUA?  If it's a simple 10 lines
of code that would be great, but even pointing me to the right SIP concepts
and PJSIPUA2 methods would be very helpful.

Thanks

Or, must my code maintain 2 SIP dialogs, and coordinate the SIP commands/responses sent to each leg? Does PJSIPUA2 help with coordination of these two dialogs - or am I forced to go to a lower level in the PJSIP project to create a B2BUA? From: pjsip [mailto:pjsip-bounces@lists.pjsip.org] On Behalf Of Overseer Technical Support Sent: Friday, June 12, 2020 1:30 PM To: pjsip@lists.pjsip.org Subject: [pjsip] B2BUA with PJSIPUA I'm investigating building a simple B2BUA using PJSIPUA2. I am VERY new to PJSIP, and still learning SIP concepts. >From the docs I can see how PJSIP makes a call, and answers a call. But how can PKSIP bridge these together to form a B2BUA? If it's a simple 10 lines of code that would be great, but even pointing me to the right SIP concepts and PJSIPUA2 methods would be very helpful. Thanks