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  1. svblackmagic

    COMDIAL

    Most Comdial switches use I*746* to log in with a laptop. At extension 10, the password is usually Intercom *#746*. I assume the password has been changed, which will be a problem if you aren't eligible for Comdial Tech Support (read "authorized dealer"). The procedure is to have the...
  2. svblackmagic

    Comdial DXP Rel. 9B needs Upgrade

    The software upgrade on the DXP is done by replacing hardware, a daughter board on the DXCPU, called DXPSW (rel). Additionally, this daughter board is mounted on top of another daughter board, DXRAM (usually 68K). To do the upgrade, you need these boards. Saving the database is done (on releases...
  3. svblackmagic

    Anybody know anything about the Comdial Impact?

    Connecting to Comdial Impacts (including DXP/DXP+ to release 9) is done with any terminal emulation program. The larger Impact DSU's, DXP's have Data ports. On smaller DSU's, the Data port must be wired to a jack. DXP's past release 9 require VMMI, a Comdial proprietary program. If the DSU has...
  4. svblackmagic

    E&M tie line echo problems

    I have tie lines, running over T1, NY to FL, which have a strong echo, particularly when leaving a Voicemail message at the far end. The systems are both Comdial DXP+, and the FL end goes thru an Adtran 120, while the NY end goes thru an Atlas 550. How do I get rid of (or reduce) the echo?

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