Link2VoIP SIP Trunk Setup Guide
DSX
Link2VoIP SIP Trunk Setup
April 23, 2011
Issue 1.00
NEC Corporation of America
4 Forest Parkway, Shelton, CT 06484
Link2VoIP SIP Trunk Setup
DSX
1.00
Copyright 2011
NEC Corporation of America
6535 N. State Highway 161
Irving, TX 75039-2402
Communications Technology Group
Revision History
Issue
Date
1.00
4/23/11
NEC Corporation of America
Revisions
•
Initial release.
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DSX
Link2VoIP SIP Trunk Setup
1.00
Contents
1 Overview................................................................................................................................................ 4 2 Link2VoIP Setup .................................................................................................................................... 4 3 System Router Setup............................................................................................................................. 4 3.1 NAT and SIP....................................................................................................................................... 4 3.2 Port Forwarding .................................................................................................................................. 4 4 DSX Setup ............................................................................................................................................. 4 4.1 Software Level .................................................................................................................................... 4 4.2 Assign SIP Lines................................................................................................................................. 5 4.3 Select the SIP Trunk Provider Type ................................................................................................... 6 4.4 Set Up the SIP Trunk Registration...................................................................................................... 6 4.5 Codec Setup ....................................................................................................................................... 7 4.6 Assign DID Numbers to your SIP Lines.............................................................................................. 7 4.7 Fax Setup ........................................................................................................................................... 7 4.8 Outgoing Caller ID .............................................................................................................................. 8 Tables
Table 1: Link2VoIP Account Information...................................................................................................... 4 NEC Corporation of America
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DSX
1
Link2VoIP SIP Trunk Setup
1.00
Overview
The DSX is compatible with Link2VoIP SIP Trunking. This setup guide summarizes the account
information you will receive from Link2VoIP and provides step-by-step instructions on how to program
that information into the DSX.
You can set up SIP trunks as standard loop start lines or DID lines. All the features available with other
types of loop start and DID lines are also available with Link2VoIP SIP trunk lines. For details on the
features available with loop start and DID lines, refer to the on-line DSX Software Manual at:
http://www.necdsx.com/docs/dita/dsx_v3_complete/index.html
2
Link2VoIP Setup
To set up your SIP trunking account, contact Link2VoIP at http://www.link2voip.com. Once your account
is set up you need the service information:
Table 1: Link2VoIP Account Information
Option
Description
Server Address
The Server Address is the SIP registration domain for your
Link2VoIP SIP trunks. When your SIP trunks initially register
they use this domain. Use: sip.us2.link2voip.com
SIP Username
This is the username that Link2VoIP uses to authenticate your
registration.
SIP Password
This is the password required with your SIP Username.
DID Number(s)
These are the telephone numbers that users will dial to reach
you over your Link2VoIP SIP trunks.
In the Link2VoIP Management Panel, set up your DIDs to
route to a unique SIP Uri for each DID number. This ensures
correct routing within the DSX.
3
3.1
System Router Setup
NAT and SIP
In the router to which the DSX is connected, enable NAT and disable all special SIP management
features (such as SIP ALG).
3.2
Port Forwarding
Forward UDP ports 5060 and 1024 through 1215 to the DSX system’s IP address.
4
4.1
DSX Setup
Software Level
3.31.96 or higher.
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DSX
4.2
Link2VoIP SIP Trunk Setup
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Assign SIP Lines
1231-01: IP Lines [SYSTEM: PORTS: IP LINES: IP LINE ASSIGNMENT]
The first DSX SIP line is the first line beyond the last assigned line. Each SIP line uses an IP
resource (licensed VoIP port) in DSX. The maximum number of VoIP licenses is 8 in DSX-40 and
16 in DSX-80/160.
Example with DSX-40:
•
The first SIP line in a DSX-40 without a COIU expansion card is line 5. Available SIP line
numbers are 5-12.
•
With the COIU expansion card installed, the first SIP line is line 9. Available SIP line
numbers are 9-16.
•
DSX-40 supports a maximum of 8 VoIP licenses. When the total number of licenses are in
use, only Peer-to-Peer calls are available.
Example with DSX-80/160:
•
The first SIP line in a DSX-80/160 with a single 8COIU card is line 9. Available SIP lines
are 9-17.
•
The last line number in DSX-80/160 is 64. In a system with an 8COIU and two T1/PRI
cards, this will limit the available number of SIP lines.
•
DSX-80/160 supports a maximum of 16 VoIP licenses. When the total number of licenses
are in use, only Peer-to-Peer calls are available.
1232-01: IP Line Provider Number [SYSTEM: PORTS: IP LINES: IP LINE ASSIGNMENT]
Assign each SIP line in DSX to a provider number (1 or 2). DSX supports up to two providers
simultaneously.
Example: If Link2VoIP is your only SIP trunk provider, assign all the SIP lines designated in 123101 to provider 1.
1232-02: IP Line Username [SYSTEM: PORTS: IP LINES: IP LINE ASSIGNMENT]
1232-03: IP Line Password [SYSTEM: PORTS: IP LINES: IP LINE ASSIGNMENT]
These options are not used with Link2VoIP SIP trunks.
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DSX
4.3
Link2VoIP SIP Trunk Setup
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Select the SIP Trunk Provider Type
1831-01: Provider Number [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2)]
Select the provider number you want to set up. This selection corresponds to the provider number
you assigned to the SIP lines in 1232-01.
Example: If Link2VoIP is your only SIP trunk provider, and you have chosen provider 1 in 1232-01,
select provider 1 for this option also.
1831-02: Provider Type [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): SERVICE PROVIDER]
Dial 00 to choose Generic SIP as the type for the provider selected in 1831-01.
1831-03: Provider Name [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): DESCRIPTION]
The provider name is an optional 18-character entry that describes the provider. Enter any name
you like – the entry does not affect provider setup or registration.
1831-04: Profile [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): PROFILE]
Select the VoIP profile that the system will use when connecting to the SIP trunk provider. The
entry you make here corresponds to the profiles set up in programs 1811-1815. Choose profile 4.
4.4
Set Up the SIP Trunk Registration
1832-01: Provider IP Registration [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): SERVER ADDRESS]
Select the provider number you want to set up (see 1831-01) and enter the Table 1 Server Address
as it was provided to you by Link2VoIP. This option uses the text entry method.
1832-02: Registration Type [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): REGISTRATION TYPE]
Choose the IP line registration type. DSX IP lines can share the same registration (01: Single) or
have a unique registration for each line (02: Per Line). For Link2VoIP, choose 01: Common.
1832-03: Account Username [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): USER]
Enter the username for your Link2VoIP SIP trunk account. This option uses the text entry method
and is the SIP Username entry in Table 1.
1832-04: Account Password [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): PASSWORD]
This option is the password associated with the SIP Username assigned in 1832-03. The password
can be up to 24 characters long. This is the SIP Password entry in Table 1.
1832-05: Proxy [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): PROXY ADDRESS]
1832-06: SIP Type or Service (ToS) [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): SIP TOS]
1832-07: RTP Type of Service (ToS) [SYSTEM: VOIP: PROVIDERS: PROVIDER (1 OR 2): RTP TOS]
These options are not used with Link2VoIP SIP trunks.
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DSX
4.5
Link2VoIP SIP Trunk Setup
1.00
Codec Setup
1812: Codecs [SYSTEM: VOIP: PROFILE 4: CODECS]
For Link2VoIP SIP Trunks, for Profile 4 set:
- Codec 1 to G.729, 40mS Frame Size.
- Codec 2 to G.711, 40mS Frame Size
Set all other priorities to None.
4.6
Assign DID Numbers to your SIP Lines
3101-07: Telephone Number [LINES: CONFIG: SETUP: TYPE: PHONE NUMBER]
For each of your SIP lines, enter a telephone number that corresponds to one of the DID Numbers
in Table 1. Each line must have a unique entry. This entry is required for both Loop Start and DID
lines.
4.7
Fax Setup
Note: Inbound fax only. Outbound faxes will not complete.
1812: Codecs [SYSTEM: VOIP: PROFILE X: CODECS]
1815: DTMF [SYSTEM: VOIP: PROFILE X: PAYLOAD TYPES]
SIP trunks to be used for fax must be set for G.711, 20mS Frame Size, with Inband DTMF. The fax
is transmitted in-band DTMF only.
NEC Corporation of America
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DSX
4.8
Link2VoIP SIP Trunk Setup
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Outgoing Caller ID
Link2VoIP delivers Caller ID to outside callers using the following priority:
1. 2101-01: Outgoing ANI ID [STATIONS: CONFIG: SETUP: TYPE: ANI ID]
2. 3101-07: Telephone Number [LINES: CONFIG: SETUP: TYPE: PHONE NUMBER]
3. 1011-02: Telephone Number [SYSTEM: CONFIG: SETUP: IDENTIFICATION: PHONE NUMBER]
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April 23, 2011
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