CUCM 8.0.3.20000-2 Date/Time on IP Phone

[thelinh2709]

Dear all,

I have a problem with cucm 8, IP Phone not update follow time to assign.

1. On CUCM i have set time.

CMLocal and Vietnam_TimeGroup the same time.

The IP Phone i have assign follow this group.

But on IP Phone not update follow this. On cli CUCM its update follow 1 inside the picture. i want follow 2.

I Have try with config assign to NTP server but not ok and problem the same this.

Everyone help me information config.

Thanks a lot!

Ken

[Tapan Dutt]

What Phone Models are these?

What protocol do they use?

Do they reflect proper time on Default Device Pool?

Which Node did you run the NTP command on?

What if you select some-other timezone, do the phones reflect proper time then?

-Tapan

[thelinh2709]

Hi Tapan,

Thank you for reply,

Model of ip phone 7945, 7975. only 7925 is true.

SCCP Protocol.

I have try with default device pool but the same.

NTP i have try but not ok.

Not yet try with other timezone, i will try.

Thanks a lot,

T.Linh