01-16-2008 05:14 AM - edited 03-15-2019 08:15 AM
Hi All,
We are facing a problem while we receive any PSTN call on IP phones.
At first time of call from PSTN , number displayed on IP phone is of PRI which is terminated on PSTN Gateway. Next time when we receive the call on same phone , number displayed is of Caller.
We are using CCM 5.x & DID facility is being used wherein user from PSTN can directly reach DID extn. assigned to IP phone.
Can somebody guide on same ?
regds,
aman
01-16-2008 05:17 AM
Are you using MGCP or H.323 ? If the latter, please send GW configuration.
01-16-2008 05:25 AM
01-16-2008 06:36 AM
hi,
since you have no preference under you voip DPs, calls are going to pub and sub in round-robin fashion. Evidently, one of the two makes some kind of treatment so the the "wrong" number is displayed. Try configuing a preference so that calls are sent always to one or the other.
Unrelated to issue, I think you should use "EF" for media Qos, or nothing at all.
Please use only text format for attachments next time, or not attachment at all.
01-16-2008 11:00 PM
Hi,
I tried configuring preference 1 & 2 for Voip Dial peer 5 & 7 . The change obsevred was that the number being displayed was always Pilot Number.
regds,
aman
01-21-2008 10:50 PM
Hi P.bevilacqua,
If you could provide more inputs, it would have been great.
regds,aman
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