Telephony Routing over IP (TRIP)

Telephony Routing over IP (TRIP)

Telephony Routing over IP (TRIP) [RFC 3219] Finding a route from the Internet to a gateway nearest to where the call should be terminated

Telephony Routing Protocol is modeled after the Border Gateway Protocol (BGP)

See also TRIP MIB definitions in RFC 3872 and providing TRIP with a way to provided prioritized services to certain callers (generally special government employees) - RFC 5115.

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Slide Notes

J. Rosenberg, H. Salama, and M. Squire, “Telephony Routing over IP (TRIP)”, RFC 3219, January 2002 http://www.ietf.org/rfc/rfc3219.txt Links to an external site.

D. Zinman, D. Walker, and J. Jiang, “Management Information Base for Telephony Routing over IP (TRIP)”, Internet Request for Comments, RFC Editor, RFC 3872 (Proposed Standard), ISSN 2070-1721, September 2004 http://www.rfc-editor.org/rfc/rfc3872.txt Links to an external site.

K. Carlberg and P. O'Hanlon, “Telephony Routing over IP (TRIP) Attribute for Resource Priority”, Internet Request for Comments, RFC Editor, RFC 5115 (Proposed Standard), ISSN 2070-1721, January 2008 http://www.rfc-editor.org/rfc/rfc5115.txt Links to an external site.

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Transcript

[slide457] We talked about the telephony routing, basically, where do I find the gateways through which I should send calls.