I’m quite disappointed that nobody offered any answers. I have made progress through trial and error, but still need help on how to integrate my AsteriskNow/FreePBX with our existing (legacy) centrex pbx system. Thus far, I have been able to make the IVR work such that whenever a call comes through the PSTN interface, the IVR answers.
My question now is: how can I make a call that is being forwarded from the legacy pbx hit the correct extension on FreePBX so that it goes to that person’s voicemail? For example: suppose there is an extension on the legacy pbx 2111. When someone calls the legacy 2111, if no answer, the call is (rolled over) transferred to FreePBX. Now on FreePBX, there is a SIP extension with the same number 2111. How can the transferred call (2111) automatically go to the the SIP extension 2111, so that a voicemail can be left?
I am sure there are experts out there who have the answers. Would please take a moment and provide some guidance? THANKS.
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Hello Everybody.
I have a very basic need and would like to know whether what I wish to accomplish is at all possible. Obviously I have not found the answer thus far.
There is an existing PBX system that is connected to a very old proprietary voicemail system with auto-attendant (IVR). While the PBX has over 100 extensions, the voicemail system has only 32 POTS lines connected to it, which means that these 32 lines can be dialed to reach the vm system to access each of the PBX extension’s voicemail mailbox.
I would like to replace it with AsteriskNow/FreePBX.
In FreePBX, the choices for EXTENIONS are SIP, IAX2 and ZAP. Since I have analog POTS lines coming into the system, say using Digium TDM400P card, I assume my choice for creating extensions, and thereby mailboxes would be to create ZAP extensions. However, if I choose ZAP, it has to be configured for a specific channel, which I believe is connected to one of these POTS lines. If that is the case, how can I create over 100 extensions for the PBX (extension) mailboxes? Is this doable, meaning can I have say only five physical POTS lines connected to AsteriskNow, that will serve all of my 100+ (PBX extension) mailboxes?
Also, where do I designate one central number/extension, say 2300, that will be the main number that people can dial to access the voicemail system?
Thanks in advance for all your replies/suggestions.