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New Member

SG3 Feature for 1760

Hello,

I have a network with 1760 voice router. These are gateways to the pstn network.

I have to upgrade the IOS to support SG3 fax speed. With the software advisor I found the

one software: 12.4(15)T7 that supports this

feature.

Now I have periodical erros with following message:

ISDN BR3/1 **ERROR**: L3_GetUser_NLCB: DUPLICATE SETUP, message ignored.

I thought, this caveats is resolved in Cisco IOS Release 12.4(15)T3 with CSCsm31235, but it seems so not.

who can help me ?

thx

patrick

2 REPLIES
Silver

Re: SG3 Feature for 1760

Check the bug: CSCsj14460 ISDN call setup fails with: L3_GetUser_NLCB: DUPLICATE SETUP.

Fax Relay Support for SG3 Fax Machines at G3 Speeds:

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t4/sg3spoof.html

New Member

Re: SG3 Feature for 1760

Thank you for the information !

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