06-24-2009 11:37 PM - edited 03-01-2019 02:13 PM
Hi
i have cisco 1750 router and ISDN BRI Card ( WIC 1B S/T ).Please help me to configuring this ISDN BRI Dial in.Please post sample configs
Thanks in Advance
S.Mohan
06-25-2009 02:44 PM
Search CCO or read manual for sample configs, there ae very many.
06-29-2009 02:17 AM
Hi
i configured the router and modem.when i dial from windows clients router debug isdn Q931 command shows following error
00:09:50: ISDN BR5/0: RX <- SETUP pd = 8 callref = 0x04
00:09:50: Sending Complete
00:09:50: Bearer Capability i = 0x9090A3
00:09:50: Channel ID i = 0x89
00:09:50: Progress Ind i = 0x8283 - Origination address is non-ISDN
00:09:50: Calling Party Number i = 0x2183, '4222562028', Plan:ISDN, Type:National
00:09:50: Called Party Number i = 0x81, '1390', Plan:ISDN, Type:Unknown
00:09:50: ISDN BR5/0: TX -> RELEASE_COMP pd = 8 callref = 0x84
00:09:50: Cause i = 0x80E404 - Invalid information element contents
NDEL-3660#
Please help me to solve this
07-26-2009 04:28 AM
This call shows a 'voice' or speech bearer capability -
Bearer Capability i = 0x9090A3
which breaks down as speech, 3.1 khz, G711alaw coding
The WIC-1BRI card is for ISDN data calls, not voice calls. This is why the call is failing.
If you want this router for voice operation, you will need a VIC-2BRI-ST/TE or similar ISDN voice card.
If you want this for data operation, the originating device needs to make a call using a data bearer capability (0x8890 - 64Kbps, unrestricted digital)
07-26-2009 09:38 PM
Hi
Thanks for your reply.i am using this isdn line for my data transfer.Please guide me to configuring the steps.
THANKS
Regs
S.Mohan
07-26-2009 09:58 PM
You don't actually configure anything. The other device making the call should be setting the bearer capability as data. At a guess, the other device is probably an analogue modem making a voice type modem call (v34bis, V90 or similar). If this is the case, then the ISDN WIC won't help as it does not have a corresponding digital modem module to place across the B channel to terminate the modem call.
Otherwise you need to determine why the remote device is making a speech call instead of a ISDN data call.
Post your config here so we can confirm how the router is configured.
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