UK PRI settings

Unanswered Question
Jan 14th, 2010

I don't suppose you can help me out with UK PRI (ISDN30) settings?

I've set it as an E1 ISDN30 Primary NET5. There is then an option for Bearer Capability that I can't find a standard setting for.

CD light comes on next to the PRI port, but incoming calls get a BT The number you have dialled is tempoararily unavailable message.

Any hints grately received.

Thanks,

Adam

I have this problem too.
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apedder123 Tue, 01/19/2010 - 06:04

Thanks,

I've gone through this guide.

I'm getting this in a debug isdn q921:

004193: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E05EF)
004194: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004195: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E07EF)
004196: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004197: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E09EF)
004198: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004199: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E0BEF)
004200: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004201: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E0DEF)
004202: ISDN Se0/3/0:15 Q921: L2_EstablishDataLink: sending SABME
004203: ISDN Se0/3/0:15 Q921: User TX -> SABMEp sapi=0 tei=0
004204: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004205: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E0FEF)
004206: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004207: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E11EF)
004208: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E21EF)
004209: ISDN Se0/3/0:15 Q921: User RX <- BAD FRAME(0x0E13EF)

(and loads more)

and show isdn status shows:

Global ISDN Switchtype = primary-net5
ISDN Serial0/3/0:15 interface
        dsl 0, interface ISDN Switchtype = primary-net5
    Layer 1 Status:
        DEACTIVATED
    Layer 2 Status:
        TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 0 CCBs = 0
    The Free Channel Mask:  0x00000000
    Number of L2 Discards = 0, L2 Session ID = 48
--More--

I'm finding contradictary advice as to whether TEI_ASSIGNED is good or bad. Any advice?

Thanks,

Adam

apedder123 Tue, 02/02/2010 - 03:08

I think I may have identified an incompatability with the ISDN 30 line and the cisco kit, so I'll ask the question in a different way:

Is the UC520 compatible with a DASS signalled ISDN 30 line (i.e. not ETSI ISDN30e)?

Looks like I'll have to have the line converted, but if you can give me a yes/no answer it would help.

Thanks,

Adam

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