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New Member

incoming caller id

Hi;

Is it still true that you need to use an h323 gateway with fxo's in order to get incoming caller or can you now use mgcp?

thanks

Rob

6 REPLIES

Re: incoming caller id

Caller ID is only supported on H323 gateways for Analog FXO

New Member

Re: incoming caller id

thanks. thats what i was afraid of.

Rob

New Member

Re: incoming caller id

How come on some calls we get caller id onto the phone and others we don't?

All calls coming into the same set of FXO ports configured on a 2621xm with NM-HD-2V and VIC2-4FXO card.

When using "debug vpm signal" the output shows receiving the caller id data for almost all calls.

MGCP only

IOS 12.3(14)T5

CM 4.1(3)sr4b

Thanx

New Member

Re: incoming caller id

Hi,

it is true that documentation says that Caller ID is not supported on MGCP, but i have couple of clients having MGCP gateways with VIC2-4FXO and caller ID running as in H.323.

New Member

Re: incoming caller id

do you know why they are getting caller id? ios? fxo version?

Rob

Re: incoming caller id

I'm not sure of the older gateways, but with my experience with the ISR routers, Caller ID isn't displayed unless its with an H323 gateway.

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