12-08-2008 07:25 PM - edited 03-18-2019 10:07 PM
Hi,
My TSP requires TON set to Unknown and NPI set to E.164 when making calls via ISDN PRI to PSTN. I have a H.323 trunk from CUCM to a Cisco gateway. In the trunk configuration page, at 'Called Numbering Plan', I only have four options: Cisco CallManager, ISDN, National Standard and Unknown. There is no 'E.164' option. I tried all of them, but none of them send the requred NPI, which can be seen in the gateway 'debug voip ccapi inout' output.
Is there a way to configure this on the gateway router?
Any advice is appreciated.
Solved! Go to Solution.
12-12-2008 03:02 PM
You can use voice translation rules to set the TON and NPI:
translation-rule 1
rule 1 // // ?
abbreviated The numbering type is abbreviated
any Any numbering type
international The numbering type is international
national The numbering type is national
network The numbering type is network
reserved The numbering type is reserved
subscriber The numbering type is subscriber
unknown The numbering type is unknown
02-23-2009 05:41 AM
Hi Larry,
Hard to say without looking at the details.
You can also try this command:
interface Serial0/0:23
isdn map ....
-nick
12-12-2008 03:02 PM
You can use voice translation rules to set the TON and NPI:
translation-rule 1
rule 1 // // ?
abbreviated The numbering type is abbreviated
any Any numbering type
international The numbering type is international
national The numbering type is national
network The numbering type is network
reserved The numbering type is reserved
subscriber The numbering type is subscriber
unknown The numbering type is unknown
02-23-2009 12:48 AM
Hi,
This command changes TON=National to TON=Unknown. Why cannot it change TON=unknown to TON=National?
Due to some CLID presentation requrements, my TSP needs to see TON=National. I use the following line
rule 1 // // type any national
but debug isdn q931 still shows TON=Unkown.
thanks.
02-23-2009 05:41 AM
Hi Larry,
Hard to say without looking at the details.
You can also try this command:
interface Serial0/0:23
isdn map ....
-nick
02-23-2009 11:27 AM
Hi Nick,
My topology: CUCM-->2811(H323)gateway-->PRI. CUCM is set to Unkown in both TON and PNI.
'debug voice ccapi inout' on the router shows TON=National.
'debug isdn q931' always shows TON=Unknown. Please see the attachments.
The rule is written as:
voice translation-rule 3
rule 1 // // type any national plan any national
Thanks.
02-23-2009 11:53 AM
Hi Nick,
The isdn map command works.
Thanks.
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