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ISDN PRI Configuration errors

pustiglione
Level 1
Level 1

Dears,

I trying to configure a ISDN PRI on a 1751-V router and the following error occur:

CISCO_BARR(config-controller)#pri-group time 1-6

%Controller tdm clock does not have data capability

%Insufficient HDLC resource for pri-group - it has been removed

How do I to configure ISDN PRI in that router ?

More information:

Cisco 1751-V

Router Version: c1700-ipvoice-mz.123-9d.bin

1 Reply 1

csingh
Cisco Employee
Cisco Employee

Hi,

Please make sure that you putting the T1/E1 card in the WVIC and not VIC slot as PRI can do

voice but it is still considedred as data, so if you try to confiugre this in a slot that

is VIC (instead of VWIC) only then it will not work for you. Furthermore, you needed to

have the tdm clock command set to both and not just voice, as you are creating a PRI,

which, again, is Data, but can do voice too.

here is the example of command :--

tdm clock T1 2/0 both export line

hth

CJ

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