Weird Problem with Incoming calls

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May 22nd, 2008
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Hi Guys,


I have a situation where if i receive an incoming call from the Pstn/On-net, about 15 seconds into the call i get a second call incoming call on my phone with exactly the same CLI as the active call but if i try to answer the second call there is no one there....Does anyone have any suggestions or come across this before.. ??? CCM = 5.1 GW=H323

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Jaime Valencia Wed, 05/28/2008 - 05:45
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do a debug isdn q931 and/or a debug voip ccapi inout to verify if the telco is the one sending the call or if this is related to CUCM


HTH


javalenc


if this helps, please rate

jbarcena Wed, 05/28/2008 - 08:48
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Are you using a T1 CAS or T1 PRI or perhaps something else?


As recommended try a debug voice ccapi inout and a debug h245 asn1 and debug h225 asn1 and upload the output.

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