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Mitel Forums => Mitel Software Applications => Topic started by: Dogbreath on August 04, 2021, 06:12:04 AM

Title: Two SRCs, one MBG
Post by: Dogbreath on August 04, 2021, 06:12:04 AM

Customer has a cluster of two SRCs inside, and all SIP users are connect through one MBG outside.
When programming SIP users I have to pick an "ICP".
What resiliency options do I have here? How can I tell the MBG to try the other SRC if the first choice is unreachable?

Title: Re: Two SRCs, one MBG
Post by: dilkie on August 04, 2021, 06:34:06 AM

first.. don't run your sip sets through the SRC, you can record with the MBG too (same product, different marketing names). Just add the MBG to your call recorders list of SRCs and point your sip sets at their proper icp. saves the extra hop and added delay in voice traffic too.

otherwise, for sip, the only resiliency method we have is using FQDNs with multiple A records. You'd have to populate DNS with your two SRC ip addresses and use that when configuring the "icp" (src) address in the TW MBG.

Title: Re: Two SRCs, one MBG
Post by: Dogbreath on August 05, 2021, 04:43:28 AM

Time for a bit of restructuring, then. Thanks.

Title: Re: Two SRCs, one MBG
Post by: Ronan on August 24, 2021, 10:27:45 AM

If you have 2 ICPs then there are possibilities.