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Number Display

amansoi_5
Level 1
Level 1

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

5 Replies 5

paolo bevilacqua
Hall of Fame
Hall of Fame

Are you using MGCP or H.323 ? If the latter, please send GW configuration.

Hi,

We are using H.323. config is attached.

regds,

aman

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.

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

Hi P.bevilacqua,

If you could provide more inputs, it would have been great.

regds,aman

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