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  • SIP-Trunks
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    • Limited Stock
    • Part #: SL-1100005-SIP
    • Model: SL-1100005-SIP

    SL1100 SIP Ready Kit w/ (6) 12-Key Phones

    Configuration: 4 SIP Ports x 8 Digital Ports x 4 Analog Ports
    Phones: (6) 12-Key Digital Phones
    Vmail: 2 Ports
    Dealers Receive FREE TECH SUPPORT with Every Phone System Kit!
    Ready to Use Right Out of the Box
    Includes (1) Pre-Punched 66-Block
    All Cards are Pre-Installed
    Pre-Loaded with the Newest Software
    We Test Every Port for Quality Assurance
    Pre-Loaded On-Hold Message
    Includes Phone Labels
    Includes a Programming Cable
    Includes Audio Connectors for MOH/BGM
    30-Day Advance Replacement
    "Lunch is On Us" at Subway Promo
    Get the Full Details
    • Install Type:

    Tech Support

    Dealers Receive Free Tech Support with Every Phone System Kit!


    5-Year Manufacturer's Warranty

    Advanced Replacement

    If this equipment fails within the first 30 days, we'll ground ship a brand new replacement part for free!

    What's Included

    SL1100 Main KSU (0 x 8 x 4), 16-Channel VoIP Daughter Board, (4) SIP Trunk Ports, (4) Mobile Extension Licenses, 2-Port InMail Voicemail, CPU Board, Power Supply, 8.5 Foot AC Cable, (6) Digital 12-Button Phones, 9 Foot Handset Cords, Installation Cable or 66-Block, Phone Labels, 30-Day Advance Replacement
    Product Description

    Phone System Features

    KSU (Control Unit)


    The SL1100 Key Service Unit (KSU) is powerfully designed and well-equipped to handle 8 digital and 4 analog stations right out of the box, while also capable of expansion.

    16-Channel VoIP Daughter Board


    The VoIP Daughter Board provides 16 VoIP channels and includes 4 SIP Trunk ports. Required for IP telephones and IP trunks. Can be expanded to 32 VoIP channels with the 16-Channel VoIP Resource License. Installs in a dedicated slot on CPU-B1 board.

    Mobile Extension Licenses


    Allows a cell phone to link to the SL1100 and operate as an internal single-line telephone. (Each mobile extension takes up an analog port in the system.)

    2-Port InMail Voicemail


    This business voicemail is a terrific selection for a sizable company, providing 2 ports x 15 hours of storage capacity.

    Digital 12-Button Telephones (Black)


    These full-duplex phones include features such as a backlit 3-line/24-character display, backlit dial pad, user programmable function keys with red/green LEDs, four soft keys, nine fixed feature keys, navigator key, 12 user programmable function keys, 2-step leg angle adjustment, headset jack, and a 9-foot handset cord.

    Phone Labels


    12-Button Phone Labels (pkg. of 25).

    30-Day Advance Replacement

    30-Day Advance Replacement on all System Parts & Phones. We Ship Brand New Parts for Free, and Pay Shipping Both Ways!

    License Activation

    NEC requires a Site Name and Address in order to generate an SL1100 License Code.

    1. During Checkout, you will be asked to supply a site name and address
    2. We will contact NEC and request a license code for you
    3. Within 24-48 business hours, we will email you the license code
    4. See our Tech Tip on Uploading Your SL1100 License
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