NEC | SIP Trunk Setup

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  • NEC | SIP Trunk Setup
  • SIP Trunk Setup: NEC SL2100


    Setting up the NEC SL2100 is a bit more work than some other PBX systems out there but in the guide below we will show which sections you need to configure to get Voxtelesys and NEC connected!


    SIP Trunk


    Under System Data

    10-28 SIP System Information Setup

    • 01 - Domain Name: voxtelesys.net
    • 02 - Host Name: xxxxxx-xxxx.sip
    • This is the first portion of your Voxtelesys domain: xxxxxx-xxxx.sip.voxtelesys.net
    • 03 - Transport Protcol: UDP
    • 04 - Domain Assignment: Domain Name

    10-29: SIP Server Information

    • 01 - Outbound Default Proxy: Enabled
    • 05 - Register Mode: Manual
    • 07 - Register Port: 5060
    • 11 - Register Domain Name: xxxxxx-xxxx.sip.voxtelesys.net
    • 12 - Proxy Domain Name: voxtelesys.net
    • 13 - Proxy Host Name: xxxxxx-xxxx.sip
    • This is the first portion of your Voxtelesys domain: xxxxxx-xxxx.sip.voxtelesys.net
    • 14 - SIP Carrier Choice: Carrier B

    10-36: SIP Trunk Registration Information

    • 01 - Registration: Enabled
    • 02 - User ID: Your domain username
    • 03 - Authentication User ID: Your domain username
    • 04 - Authentication Password: Your domain password

    10-67: SIP Stack Configuration Setup

    Your settings in this section may vary but Googles DNS of 8.8.8.8 is recommended.

    84-34 VoIPDB DTMF Setup

    • Match the Settings in the image.

    84-13: SIP Trunk Codec Information basic setup

    • 28 - Audio Capability Prioity: G.711_PT

    DID Numbers/Caller ID

    21-17: IP Trunk Calling Party Number Setup for Trunk

    • In this section you would select the Trunk and this is going to be the default caller ID for that Trunk.

    22-02: Incoming Call Trunk Setup

    • In this section you can set up your trunk to support the mode of DID.

    22-11: DID Translation Table

    • 01 - Received Number: Put in the last 7 digits of your Voxtelesys DID
    • 02 - Target: This is the destination the call will route to, IVR, Queue, extension, etc.