Im in need for some help on a specific case. Situation described:
We have a hosted solution for our office telephony system (we're a provider ourself) but want our emergency number to run on a different provider and PBX. We previously used freepbx on a raspberry pi but stability sometimes was an issue.
What we want;
8 mobile phones to ring. I can fix this by making a 'dummy' extension and use it as a mobility extension. Plus side is that we can add a extra SIP account to our devices in office so it rings simultanesly
When a user answers the phone (or a VM picks up the conversation) we want to confirm it by pressing '1' for example. This is a common feature in other PBX systems.
Now i can get step 1 to work without an issue, however. Does there exist a feature like my second colomn? So confirm a mobile converstation by pressing a button. Or are there any alternatives to get a similar working?