we have two asterisks A and B, asterisk B is located behind a VOIP firewall and can not accept incoming call but can send outgoing call.
the incoming calls to asterisk A should be terminated by asterisk B,
When an incoming call arrives to A, it should hold it and send a request to B, the asterisk B get the request but hangup it as it can not complete incoming calls and originate the call toward asterisk A, and Asterisk A connects this call from Asterisk B and held call,
to avoid FAS ( False answer supervision ) the held call in asterisk A should not be answered until the other leg arrives from asterisk B.
Dear Sir,
Expertise in Open Source/CRM/ERP/POS/EMR/DMS/CMS/Custom Solutions/Web designing. We do customization as per your requirements.
With a good Profile in Freelancer and experience of over seven years in the Software Arena we strive for Customer satisfaction by providing Post Development Support. We stand out through our Systematic Customer-centric and Quality-driven approach. Please reach us, we are there to help you to achieve your GOAL and subsequently brighten our Profile...
More on message....
Thanks and Regards
Business Development Manager
AuricleSoft
I have callback API demo for you. Pls read private message I sent you. Also, pls check my reviews here at Freelancer.com (http://freelancer.com/u/ivan381eu.html)
This is an odd request, but I do excel at odd requests. I have 11+ years experience with Asterisk, 20+ years with general networking, and 15+ years with programming.