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Outgoing displayed number ISDN line

Outgoing displayed number ISDN line

Outgoing displayed number ISDN line


Currently I'm having an issue with one location regarding outgoing display number.

This location, China has 3 ranges , one of them being new and I deployed it.

All is set and working, apart when I call outside I get wrong display number.

List public-unknown-numbering ( I'm testing with 2950):

Ext Ext Trk CPN CPN
Len Code Grp(s) Prefix Len

13 8657489262806 31 89262806 8
13 8657489262807 31 89262807 8
13 8657489262950 31 89262950 8

The number I get when calling out is a number from one of the other ranges which is also on the Pub_Unknown_List as the first entry ( Not mentioned above )

My doubt is if I'm missing something or it's on provider side ??

Let me know if you need more info.

Thank you in advance.


João Afonso

RE: Outgoing displayed number ISDN line

Are you positive you are going out the specified trunk? If you have traced it and see it then yes I would contact the provider and have them verify.

RE: Outgoing displayed number ISDN line

Some countries do not allow you to send out a caller id that does not match your DID ranges.

RE: Outgoing displayed number ISDN line

Provider checked and the issue was on their side.

Thank you all for the help.

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