Category: Uncategorized

MGCP & SIP – DTMF Frenemies

[su_pullquote align=”right”]NTE-CA MGCP RTP-NTE has two implementations, which are Call Agent (CA) Controlled and Gateway (GW) Controlled. In CA-controlled mode, CA will negotiate DTMF relay capabilities on behalf of the gateways (SDP messages are sent  to CA). This is required in a setup where the other GW/Endpoint is  non-MGCP. After negotiation, CA instructs the MGCP …

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Permanent link to this article: https://tripplehelix.net/mgcp-sip-dtmf-frenemies/

CAPPS v8.0 Passed – Have Some Notes

So I should have posted these a while ago when I finished by CCNP Voice but better late than never here are some notes on the CAPPS 8.0 subject material.   Test blueprint https://learningnetwork.cisco.com/docs/DOC-8987 (CCO Required) Cisco Unity Connect – ~20k users Supports unified messaging (email, voicemail, fax via gui, tui, phone gui)   Single site deployment …

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Permanent link to this article: https://tripplehelix.net/capps-v8-0-passed-notes/