07.12.11 - Network Equipment Technologies Announces Support For Verizon Business IP Trunking Service

11.20.10 - Verba Call Recording Verified Cisco Compatible

11.18.10 - AudioCodes Achieves Microsoft Qualification for SIP Trunking Interoperability with Verizon Business

09.28.10 - Acme Packet achieves Microsoft Office Communications Server 2007 R2 qualification for SIP trunking interoperability

03.22.10 - Skype Selects tekVizion Labs to Manage Skype for SIP Interoperability Certification Program