I have setup 2 PBXs on seperate sites. One serves as backup of the other and vice versa gor redundancy, client specification.
Is it posible to create a dialplan which uses the other site’s voicemail by calling outboundinstead of its own?
My initial idea was to pass the call to an outboundroutw and direct dial the remote voicemail.Are ther more elegant solutions I’m just not seeing?
I am prepared to mirror one site’s setup to the other, but getting it done would be… cool.
VPN is incorporated via directional radio, really cool, but not (yet) realiable enough for phone service.
This is my first post, thank you for reading
I didn’t even know that Advanced Recovery offered the switchover functionality. I implemented that myself by turning a Raspberry Pi into a Router for the PBX. It pings the site’s PBX and switches the route to the 2nd site after 2 minutes of silence. Kind of an ugly hack, but if it works well.
As for the directed radio, the client is looking into infrared laser as an alternative. The problem is air humidty because water scatters radio signals. I’m not sure how light is going to change things but that’s the company’s problem.
As for my solution, I looked into Server Clusters but ended up routing a second phone number to the voicemail.
I suppose I’ll look into DISA some more as that would satisfy my request.
Ideally I want to dial in, present a certificate, to authenticate and authorize, and be routed to the voicemail. I reckon it would relate to SRTP in some fashion, but I know very little about that (yet)