Some companies may elect to use different compression schemes on the intra-company calls they place on their MPLS networks, but if the call is transiting the SIP Trunk for offnet purposes (both on an ...

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 ...