If they are PRIs they will drop since the D-channel is backhauled to the CCM the gateway is registered to.
From: cisco-voip [mailto:cisco-voip-boun...@puck.nether.net] On Behalf Of Lelio Fulgenzi Sent: 05 June 2015 1:52 PM To: Brian Meade Cc: cisco-voip@puck.nether.net Subject: Re: [cisco-voip] off-net MGCP call preservation with subscriber reboot Looks like I have that set up. I've included the MGCP portion of my setup. I'll have to check the next time around to see whether or not a call gets dropped or not while the subscribers are restarted. I'll have to admit, the config is simply something I started with and updated with TAC help as I found things didn't work. ________________________________ mgcp mgcp call-agent <snip> 2427 service-type mgcp version 0.1 mgcp dtmf-relay voip codec all mode out-of-band mgcp rtp unreachable timeout 1000 action notify mgcp modem passthrough voip mode nse mgcp package-capability rtp-package mgcp package-capability sst-package mgcp package-capability pre-package no mgcp package-capability res-package no mgcp package-capability fxr-package no mgcp timer receive-rtcp mgcp sdp simple mgcp fax t38 inhibit mgcp bind control source-interface Loopback104 mgcp bind media source-interface Loopback104 ! mgcp profile default ________________________________ --- Lelio Fulgenzi, B.A. Senior Analyst, Network Infrastructure Computing and Communications Services (CCS) University of Guelph 519‐824‐4120 Ext 56354 le...@uoguelph.ca<mailto:le...@uoguelph.ca> www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs> Room 037, Animal Science and Nutrition Building Guelph, Ontario, N1G 2W1 ________________________________ From: "Brian Meade" <bmead...@vt.edu<mailto:bmead...@vt.edu>> To: "Lelio Fulgenzi" <le...@uoguelph.ca<mailto:le...@uoguelph.ca>> Cc: cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> Sent: Friday, June 5, 2015 3:39:02 PM Subject: Re: [cisco-voip] off-net MGCP call preservation with subscriber reboot For MGCP, they'll normally fail unless you have "no mgcp timer receive-rtcp" on it. On Fri, Jun 5, 2015 at 2:38 PM, Lelio Fulgenzi <le...@uoguelph.ca<mailto:le...@uoguelph.ca>> wrote: We're looking at some maintenance and I wanted to get some clarification with in progress calls during a restart of the cluster. We've seen that phone to phone communications is maintained, but I'm pretty sure I've seen MGCP PSTN calls drop when the primary subscriber is rebooted. Does this sound about right? --- Lelio Fulgenzi, B.A. Senior Analyst, Network Infrastructure Computing and Communications Services (CCS) University of Guelph 519‐824‐4120 Ext 56354<tel:519%E2%80%90824%E2%80%904120%20Ext%2056354> le...@uoguelph.ca<mailto:le...@uoguelph.ca> www.uoguelph.ca/ccs<http://www.uoguelph.ca/ccs> Room 037, Animal Science and Nutrition Building Guelph, Ontario, N1G 2W1 _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-voip<https://puck.nether.net/mailman/listinfo/cisco-voip> The contents of this message may contain confidential and/or privileged subject matter. If this message has been received in error, please contact the sender and delete all copies. Like other forms of communication, e-mail communications may be vulnerable to interception by unauthorized parties. If you do not wish us to communicate with you by e-mail, please notify us at your earliest convenience. In the absence of such notification, your consent is assumed. Should you choose to allow us to communicate by e-mail, we will not take any additional security measures (such as encryption) unless specifically requested. If you no longer wish to receive commercial messages, you can unsubscribe by accessing this link: http://www.bennettjones.com/unsubscribe
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