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NEC Sphericall Phone System, Sphericall Trunk Access License (TAL)


Please call 877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)


The NEC Univerge Sphericall Phone System unifies your communications across users and multisite offices. The software package, Sphericall Desktop 7, is easy to install, and the media gateway hubs are plug-and-play. Plus, there is a range of NEC phones from which to choose for your system.

The Trunk Access License (TAL) (410004) is required for each public switched telephone network (PSTN) line or Session Initiated Protocol (SIP) trunk. A Sphericall Access License (SAL) (410004) and a Sphericall Recording License (SRL) (410005) are also available.

The Sphericall Software CD (410034) includes the system software and all documentation. Software can be downloaded from the Sphericall licensing server as well, free of charge.

This product works with:
  • Sphericall Media Gateway, COHub (400000)
  • Sphericall Media Gateway, BranchHub (400001)
  • Questions? Contact our FREE Tech Support.


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $14.90

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $29.80


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The NEC Sphericall Phone System, Sphericall Trunk Access License (TAL) comes with a standard 5 Year warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.