CUCM 7.1.2 and 2851 gateway - Not seeing Caller-id

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Aug 28th, 2009
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Hello,


How can I ensure that if telco is sending the caller-id with external calls that it is coming through the 2851 and that I will see it on the phones? Is there any settings I need to check or configuration on the gateway? Thanks


Jason

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Nicholas Matthews Fri, 08/28/2009 - 08:45
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Hi Jason,


If you're using an FXO (pots) port with MGCP, you will not receive caller ID. It's a CUCM limitation that should be fixed into 8.x




-nick

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