Session initiation protocol (SIP) trunking allows any organization to upgrade its offline PBX to an internet-powered business phone system. Business leaders are using this technology to harness VoIP’s ...

SIP trunking is a cost-effective option for modernizing legacy phone systems with minimal disruption. Discover the best SIP trunking providers and how to choose one in our complete buyer’s guide. I’ve ...

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. Sonus Networks, a leader in SIP communications worldwide, announced today that it has released Lync Enterprise ...