We didn’t just take a sip. We took a good long drink of SIP technology in this round of iLabs testing. We gathered more than 50 devices from five SIP server vendors and 13 SIP endpoint vendors to ...

The CPE must support the CoS options available from both the MPLS and SIP Trunk service providers. But many customers will want to use the same access connection for both SIP Trunks and MPLS and/or ...