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ISDN-PRI (PVDM issue)

PVDM2-36DM card is inserted in PVDM3 slot on motherboard. I have configured loopback, modem country code, modem dialin , dialout, Default IP Pool, Group Async, dialer Interface, modem pooling. When I run Show diag cmd pvdm modem is shown, run show modem ver ver is displayed. But when i run show modem operational status it says modem 0/0 is not available. Even though 36 E1 lines are show up in sh interfaces. I have upgraded IOS to 12.4 (20)T Advsec k9.

When I dial from US robotics external modem on pri line handshaking does not initiated but when I run old mica card handshaking start. Please help me to run PVDM-36DM modem card.

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Re: ISDN-PRI (PVDM issue)

Could you add the below configuration (in global configurations):

network-clock-participate slot

inserted>

network-clock-select 1

connected> /

&

interface Serial slot

Verify your configuration click the URL.

http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/htpvdm2.html#wp1094223

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