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

We list the best VoIP phones ... individuals that use the phone frequently and require access to more advanced features. The GXP2130 offers dedicated landline and SIP functionality, working ...

Many companies continue to rely on traditional phone systems, including trunk line telephone setups, to connect with clients ...

An organization that provides voice over IP (VoIP) service and enables calling from SIP phones to plain-old-telephone (POTS) lines and vice versa. SIP is the universal protocol used for Internet ...