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  1. networker

    ISDN E1 PRI issue with a Cisco 3640

    Hi all, I have a 3640 router with a E1 PRI interface receiving ISDN calls from other routers. However, I cannot establish calls from this router. Actually, the command 'isdn call' is unrecognized. The router is running Software C3640-I-M, Version 12.0(8). I need your help to solve this...
  2. networker

    DDR ISDN issue

    Hi again, I can't substitute "dialer string" command by "the dialer map ip" with the dialer pool configuration. I should use "dialer rotary-group" to make it work, but with this command I can only make one simultaneous connection, like the second case I posted.
  3. networker

    DDR ISDN issue

    When I debug ISDN Q.921, I see periodic exchanges of RRf sapi = 0 and RRp sapi = 0, so the link between the router and the switch is definetively up. Actually, it works with the second configuration I posted before. The connection is established when traffic is to be passed. I guess it is a DDR...
  4. networker

    DDR ISDN issue

    Here is the output of the "show isdn status": Global ISDN Switchtype = basic-net3 ISDN BRI0 interface dsl 0, interface ISDN Switchtype = basic-net3 Layer 1 Status: ACTIVE Layer 2 Status: TEI = 65, Ces = 1, SAPI = 0, State = TEI_ASSIGNED Layer 3...
  5. networker

    DDR ISDN issue

    Nothing happens when I use "debug dialer" and "debug isdn events". The router doesn't start the call automaticlly. I have tried to make the call manually, and then ping the other side, but it doesn't work neither. Any other suggestions? Thanks!
  6. networker

    DDR ISDN issue

    Hi all, I plan to have 2 simultaneous ISDN connections on a unique BRI interface in a Cisco 1721 router. I have tried with the configuration below but the DDR doesn't work: the ISDN call does not start when I ping to the other side (despite interesting traffic is defined through the dialer...
  7. networker

    ISDN DDR issue

    Hi all, I plan to have 2 simultaneous ISDN connections on a unique BRI interface in a Cisco 1721 router. I have tried with the configuration below but the DDR doesn't work: the ISDN call does not start when I ping to the other side (despite interesting traffic is defined through the dialer...
  8. networker

    Manager telnet session locked in ARN

    Hi all, I have a telnet session (Manager) locked in our ARN router. Thus, we cannot modify the configuration of the router through bcc, neither through Site Manager. Does someone know the command to "unlock" that user? Thanks in advance!
  9. networker

    SSH configuration

    Refer to: http://www.cisco.com/warp/public/707/ssh.shtml

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