[cisco-voip] CUBE setup to Centurylink SIP Trunk

Ryan Huff ryanhuff at outlook.com
Wed Sep 12 21:31:21 EDT 2018


Target the signaling address in your dial peers, the media address will be advertised in the SDP. Make sure to include both in your IP Trusted List ACL (under the voice service voip configuration) as well as any CUCM signaling nodes that are not directly targeted by a dial-peer (but I typically add all the nodes in regardless, just as a measure of safety).

Thanks,

Ryan
________________________________
From: cisco-voip <cisco-voip-bounces at puck.nether.net> on behalf of Jason Aarons (Americas) <jason.aarons at dimensiondata.com>
Sent: Wednesday, September 12, 2018 8:37 PM
To: cisco-voip (cisco-voip at puck.nether.net)
Subject: [cisco-voip] CUBE setup to Centurylink SIP Trunk




I have a new CenturyLink SIP Service.  CenturyLink said it is new and doesn't match the Cisco guides.  (No more of the funky registrar and fixup headers via SIP profiles!)



In short in CUBE they want me to send calls to them per these settings;

SIP Signaling IP 6.6.156.245:5060

RTP IP 6.6.156.244

I'm just drawing a blank on how to setup CUBE to send SIP signaling requests to CenturyLink with different Signaling and RTP destination addresses.  Don't I just send session target ipv4:X.X.156.245:5060 and the SDP takes care of the RTP negotiation part?  Do I really care in my CUBE what their RTP address is?





-jason




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