NEC Corporation of America reserves the right to change the specifications, functions, or features at
any time without notice.
NEC Corporation of America has prepared this document for use by its employees and customers.
The information contained herein is the property of NEC Corporation of America and shall not be
reproduced without prior written approval of NEC Corporation of America.
UNIVERGE is a registered trademark of NEC Corporation. All other brand names and product names
referenced in this document are trademarks or registered trademarks of their respective companies.
Configuring NEC SV8100 with COX
Business SIP Trunking Service
SECTION 1 NEC SV8100 AND COX BUSINESS SETUP GUIDE
1.1This Guide and Related Documents
This guide was created to assist knowledgeable vendors with
configuring the NEC SV8100 Communication Server with COX
Business’s SIP Trunking service. It provides sample entries for the
required fields. The actual data is provided by COX Business when
service is activated. Questions about software and hardware
installation or other PBX configuration issues should be directed to
NEC’s National Technical Assistance Center (NTAC).
For complete details on using SIP trunks with the SV8100, refer to the
SV8100 Networking Manual.
For complete details on using DID features, refer to the DID feature in
the SV8100 Features and Specifications Manual.
For details about related hardware, refer to the SV8100 System
Hardware Manual.
These manuals can be downloaded from NEC’s National Technical
Assistance Center (NTAC) web site. You must have a valid dealer ID
to access the documents.
COX Business
1.2COX Business Account
Contact your COX Business representative.
1.3SV8100 System Software
The SV8100 requires system software Version 6.02 or higher to use
COX Business service.
SIP Trunking Service Configuration Guide1
Issue 1.01COX Business
1.4Requirements
With the SV8100, a VoIP gateway daughter board is required in addition to
licensing for IP (SIP) trunks.
A minimum of four IP (SIP) trunks are required due to the NEC Communications
Server infrastructure setup.
The system software for the NEC Communications Server should be
Version 6.02 or higher.
NEC recommends that the requirements and programming are completed with as
much information as possible before scheduling an activation appointment with
COX Business.
1.5Limitations
The following limitations apply:
Some private IP network ranges conflict with SIP trunking service
providers ranges. This can cause issues when connecting to the SIP
trunking service provider. Private ranges reserved for the customer’s
LAN are:
10.x.x.x
192.168.0.x through 192.168.10.x
2SIP Trunking Service Configuration Guide
COX BusinessIssue 1.01
SECTION 2 NEC PBX CONFIGURATION
This section provides information to NEC’s solution providers and NEC Associates for
configuring an NEC UNIVERGE SV8100 to connect to a COX Business SIP Trunk
service provider, utilizing a STATIC configuration.
2.1Prerequisites
Before you configure the UNIVERGE SV8100, you must have the following
information available.
2.1.1SIP Trunking Information from COX Business
Primary SIP Proxy Server IP Address
Number Plan, if applicable for the Point-to-Point Connection
Trunking DID(s)
The DID(s) are forwarded to the Public WAN IP address(s),
DNS or DNS SRV records of the PBX.
SIP Registration – Authentication Username (User ID), and
Password.
2.1.2NEC UNIVERGE SV8100
SV8100 CPU firmware Version 6.02 or higher
IPLA/B (PZ-XX)
SIP Trunking License (minimum of four licenses)
Digital, IP and TDM Telephones
2.1.3Installation Worksheet
Use the worksheet to record the information needed for setting up
the SIP Trunking service.
SIP Trunking Service Configuration Guide3
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