Create an inbound route on a UCM

Send incoming calls to the right place.

Grandstream UCM device
What you needAffects
Admin access to the UCM web portal, and a trunkWhere callers go

1. Create it

  1. Open inbound routesGo to Extension/Trunk → Inbound Routes and click Add.
  2. TrunkChoose the trunk.
  3. DID patternSet the pattern for the number being called.
  4. DestinationChoose an extension, ring group, IVR or queue.
  5. Time conditionsAdd different destinations for office hours, out of hours and holidays if needed.
  6. SaveClick Save, then Apply Changes at the top of the page.

2. Test it

Call the number from a mobile.

Troubleshooting

ProblemLikely cause and fix
Calls rejectedThe DID pattern doesn't match what the provider sends.
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