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digit manipulation in CUCM

Rafael Jimenez
Level 4
Level 4

What is the best place (gateway or CUCM) to perform the translations for called and calling (inbound/outbound) numbers when I have Call Manager 7 with a ISR?.

2 Replies 2

Aaron Harrison
VIP Alumni
VIP Alumni

Well... it depends.

If you like MGCP, then on the CallManager, as you don't have any choice. This also means any dial plan stuff you have is configured in one place (CCMAdmin) so is theoretically simpler.

If you like ultimate flexibility, then H.323 opens up a lot more options... but is more complex initially (and once you've started getting clever with it).

Regards

Aaron

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Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!

Sometimes you just need to block some calling numbers, it's better to do on ISR.