Calls from newly-activated prepaid SIM cards will come with a voice alert from Tuesday, Hong Kong’s communications watchdog ...

SIP trunking connects your PBX phone system to the cloud for internet-based calling. This benefits your business by lowering ...

An LOA is a Letter of Authorization — you’ll need one to use your existing phone number(s) with a different phone service.

Threat actors are capable of launching massive VoIP DDoS attacks. Learn how to protect your VoIP network before they wreak ...

Popp Communications turned to Crexendo and its Netsapiens platform to transition away from Microsoft Metaswitch.