An E-SBC plays a number of important roles when integrating SIP Trunking service providers to SIP-based Unified Communications systems - including Microsoft Lync, Avaya Aura, IBM SUT and others: 1. Interoperability – using the Back-to-Back User Agent (B2BUA) features of...
After spending this fall at a number of industry events, talking to customers and giving some serious thought to the topic, it's now becoming clearer how SIP trunking will really play a role going forward. First, a couple observations /...