ISDN Version

[jamjam200]

Does any one know or have information on the version of ETSi (ISDN) ETS 300-xxx spec and issue number used by callmanager version 4.1-3 srD

Thanks

[mmellet]

signalling between the NEC PABX and the Cisco router work correctly except in the case where the call destination gateway or AARNet go off-line and the telephone call needs to be "alternate routed" in the PABX.

ISDN protocol on single span E1-NET5 and ICC-E1 cards support. Both USER and NETWORK side emulation is supported.

This URL should help you:

http://www.cisco.com/univercd/cc/td/doc/product/tel_pswt/vco_genr/rn51p24.pdf