ISDN TEI ??

[itjackiewong]

Our china office install ISDN line for back the MPLS, but when the ISP enginner config the router, they need ISDN TEI no for dial to netherlands ISDN no. But I can china telcom , they don't know the TEI no, pls help what the TEI .

[leighharrison]

Hi there,

The TEI is the Terminal Endpoint Identifier.

Check out this link for more details on ISDN:-

http://www.protocols.com/pbook/isdn.htm

Check out this link for more details on troubleshooting TEI and other isdn layer 2 issues:-

http://www.cisco.com/en/US/tech/tk801/tk379/technologies_tech_note09186a0080094b77.shtml#identifyingmessagesindicatinglayer2probs

Regards,

LH

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