I’m new to Asterisk.
We have three locations. At each location we have a PBX server based on AsteriskNow (managed with Freepbx 188.8.131.52).
Each location has its own SIP extensions.
Ex: Location A --> PBX A --> 1xxx
Location B --> PBX B --> 2xxx
Location C --> PBX C --> 3xxx
We have site-to-site connectivity using IAX2 Trunks + Outbound Routes.
How can I keep the same extension everywhere ? Means, if I have may own SIP extension 1000 defined on PBX A, I want to travel to location B or C, and I want to be able to register the same extension (1000) with PBX B or PBX C, to be able to receive and make calls normally as if I’m in Location A.
Appreciate any assistance.