Slide 1 Steven J. Johnson President, Ingate Systems Inc. Enabling Trusted Unified Communications Slide 2 Sept. 2009 Enabling SIP Trunking 2 Welcome Ingate’s SIP Trunking…
Slide 1 Enabling SIP to the Enterprise Steven Johnson, Ingate Systems Slide 2 Steps to SIP Trunking Basic Requirements: NAT/Firewall traversal Interoperability between…