Hi Dear all,
I want to ask what is the difference when the ISDN layer 2 shown as
TEI_ASSIGNED and MULITPLE_FRAME_ESTABLISHED when the layer 1 is active?
I found my layer2 is shown as TEI_ASSIGNED most of the time, but it is a
working ISDN line when I want to make connection. But sometime the
Both are/or could be correct: the following is from CISCO on isdn -
Quote
Status of ISDN Layer 2 with Terminal Endpoint Identifier (TEI) number and
multiframe structure state. The valid TEI number range is 64 to 126. The
most often seen Layer 2 states are MULTIPLE_FRAME_ESTABLISHED and
As for the extra TEI (TEI 0 = invalid state) this may always be present
while waiting to connect - you can visit cisco and read about ISDN
troubleshooting at the following link.
http://www.cisco.com/warp/public/129/bri_sh_isdn_stat.html;
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