blf

so, I have setup a patched incrediblePBX 2027-U with usecallmanager.nz patch(asterisk version 20.5), right now im tryinng to setup BLF support for cisco 7841 phones. been following this article here : Patching Asterisk 16 on FreePBX 16 with USECALLMANAGER.NZ Presence for Cisco SIP-Firmware...

Hi everyone, We've developed an advanced mobile integration that works with any SIP-based IP PBX. Basically, it provides UC apps (iOS, Android, Mac, Windows, Linux), but with deep PBX integration and centralized user management, and it doesn't require any changes in your existing PBX setup...

I recently installed PIAF5 with 3CX after having used Asterisk based PIAF in the past. Overall, I've been impressed with the ease of use and how 3CX does most of the things my users expect out of the box. However, there is one notable exception and that is how 3CX handles presence as an...

Say you have 3 phones. ceo phone, sec1 phone and sec2 phone. if ceophone is in use, can sec1 or sec2 phones see that ceophone is in use? Like how you had 3 phone lines and all you had to do was look to see which phone line was in use. If the answer is yes, what's the technical term for...

Started with CHAN_SIP. We have been having issues with a couple phones, same phones every time, suddenly not ringing in the ringgroup. Checking the Peers Reports > Asterisk Info, we see the phones as unregistered, however the phones themselves show up as registered. We can make calls out at...