Call drop after 5 min Conference Sonus/Toshiba

Environment: Skype for Business Standard Edition Sonus 1000 Toshiba PBX Toshiba <-> Sonus <-> Skype for Business Issue: When on a SFB Conference callĀ  and a user dials in from Toshiba PBX via Sonus to the SFB Conference, after exactly 5 minutes the call would hang up. Resolution: Here were the steps to troubleshoot the […]

Modifying Diversion Header on Sonus for Unscreened ANI

What is Unscreened ANI and how do you set it up on your Sonus SBC 1K/2K? Unscreened ANI is a feature that some SIP providers have to enable you to use any phone number in the Line URI of a Microsoft Lync Enterprise Voice user where the number does not get validated when it is […]