Howto12r2:Central SIP trunk with multiple subscriber numbers: Difference between revisions
(New page: ==Applies To== This information applies to V12r2 sr6 Build 12.5236 and later. <!-- Keywords: Central-trunk, SIP-trunk, E164, Funnel-PBX, Trichter-PBX, --> ==More Information== In this ...) |
No edit summary |
||
| Line 17: | Line 17: | ||
The sub-locations provding PBX functionality as wel the gateway-functionality to a legacy PBX for migrations. | The sub-locations provding PBX functionality as wel the gateway-functionality to a legacy PBX for migrations. | ||
[[Image:Simple e164-scenario Funnel PBX. | [[Image:Simple e164-scenario Funnel PBX.png]] | ||
Revision as of 14:03, 20 November 2017
Applies To
This information applies to
V12r2 sr6 Build 12.5236 and later.
More Information
In this scenario every customer site is an innovaphone Gateway/PBX providing PBX functionality or Gateway functionality with ISDN PRI BRI or SIP Trunk to a legacy PBX on a location. In stead of having a ISDN or SIP Trunk to the PSTN network on every location, there will be a Central big sip trunk on one location that provides the PSTN access for all other locations. The call routing is made by innovaphone PBX containing e164 node tree with appropriate placed Gateways for each customer location.
Overview
The following diagram shows a simple scenario of a Funnel PBX with N locations providing a central big sip trunk for all sub-locations. The sub-locations provding PBX functionality as wel the gateway-functionality to a legacy PBX for migrations.
