Panasonic KX-TDA50 User manual

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Cbeyond SIP Trunks Configuration Guide
PBX Platform: KX-TDA50

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Overview
This document describes the configuration procedures required for the KX-TDA50 to make full
use of the capabilities of Cbeyond SIP Trunks Services.
The KX-TDA50 is one of Panasonic platforms that support SIP trunks functionality. It implements
the Session Initiation Protocol (SIP) through a dedicated (Trunk) Gateway card (KX-TDA5450)
which offers 4-Channels of SIP trunks. Capacity of the SIP trunks can be increased by installing
an additional DSP daughter card (KX-TDA5451) which provides additional 4-Channels. The
maximum numbers of SIP Gateway cards to be installed into one PBX is one card.
This guide describes the specific configuration items for the SIP Gateway card in addition to the
PBX basic configuration related to SIP trunks functionality. It also describes basic Network
configuration to familiarize dealers with the network setup for the SIP Gateway card. It does not
describe the purpose and use of all configuration options on the SIP Gateway card. For those
details, see the KX-TDA5450 Installation Manual and the KX-TDA50 Manuals available from
Panasonic Communication Solutions.

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Architecture Overview
The following diagram illustrates simple VOIP networks connecting the SIP-GW4 card:
The Case of Cbeyond Setup: Cbeyond will provide its services over a dedicated Circuit
terminated at the CPE device

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Basic SIP-GW Settings for Cbeyond
1-Starting the SIP-GW4 Maintenance Utility
To start the SIP-GW4 Maintenance Utility, log in from your PC connected to the card
by specifying the default IP address, username, and password.
1. Start Internet Explorer from the Start menu.
2. Specify the URL of the SIP-GW4 Maintenance Utility with the IP address
http://192.168.0.1:8000/Exp.
3. a. The log-in screen is displayed.
In the User name box, type INSTALLER.
b. In the Password box, type 1234.
c. Click OK.
Now the menu screen of the SIP-GW4 Maintenance Utility is displayed
2-Network Settings
WAN Interface
Fixed IP address is the recommended method for Cbeyond setup,Check Fixed IP Address and
Click Set.

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Fixed IP Address Configuration
1. Assign each parameter, based on the information provided by the ITSP (Cbeyond),
Note
Do not assign an IP address and a subnet mask address from the same network as the LAN port,
for example:
LAN port: IP address 192.168.0.1, Subnet mask 24 (255.255.255.0)
WAN port: IP address 192.168.0.2, Subnet mask 24 (255.255.255.0)
If you do so, disconnect the cables from the LAN and WAN ports and reboot the SIP-GW4 card.
Then, connect the cable only to the LAN port, and reassign the IP address and subnet mask
address for the WAN port.
2. Click Set.
3. You will need to reboot The Gateway card for these settings to be effective
3- Channel & SIP Telephony
1. Click 1.2.1 Channel & SIP Telephony.
2. Specify Channel Attribute for each channel referring to the descriptions below.

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Note
Channels 5 through 8 are only available when the SIP-DSP4 card is mounted on the SIP-GW4
card.
3. Click the Reboot button that appears below the table after all the required configuration,
including the following SIP Telephony Basic Settings, is complete.
SIP Telephony Basic Settings
1-System Level Configuration:
This section describes system-wide configuration items that are generally required for
each KX-TDA50 to work with Cbeyond.
*Operation MenuÆ1.2 SIP settingsÆ1.2.1 Channel and SIP Telephony
Step Command Purpose
Step 1 Set Proxy Server<compulsory>.
(i.e. Sip-proxy.dal0.cbeyond.net)
Set the TDA50 SIP server to the
Fully Qualified Domain Name
(FQDN) for the Cbeyond
Application Server cluster.
The domain must match the domain
configured for the Cbeyond
subscriber’s line/port domain.
Step 2 Enable Registration.
Specifies whether to register on the
SIP server or not (if required).
Step 3 Set Registration Timer (Offer).
Specifies the length of time that
the card offers for
Registration to the SIP server (if
required).
Step 4 Set Register Server.
Specifies the domain name or IP
address of a Registrar server (if
provided). If an ITSP provides both
Proxy and Registrar Server
information, specify the Registrar
Server information.
Step 5 Set Domain name.
(i.e.sipconnect.dal0.cbeyond.net)
Specifies the domain name (if
provided besides proxy and registrar
server).
Step 6 Set ITSP Name.
Specifies the ITSP name (optional).

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*Operation MenuÆ1.2 SIP settingsÆ1.2.4 Options
*1: If the port number of the server is not "5060", enter ":" and the specified port number after the
domain name or IP address.
[Example]
• If you do not need to specify the port number of the server (i.e., the port number is 5060):
Domain name format: example.com
IP address format: 192.168.1.1
• If you need to specify the port number of the server:
Domain name format: example.com:7777
IP address format: 192.168.1.1:7777
The value range of the port number is 1024–65535.
*2: No need to change unless necessary.
*3: The actual length of time depends on the negotiation with the SIP server or the other device.
Therefore, the Registration Timer will not always function for the length of time set in advance.
Step Command Purpose
Step 7 Enable PRACK (“100rel” option).
Specifies whether the PRACK
feature is enabled or disabled.
Step 8 Enable Session Timer.
Specifies whether Session Timer is
enabled or disabled.
Step 9 Set Session Timer(Offer).
Session Timer(Offer) = 180
Specifies the length of time that
the card offers for
Registration to the SIP server (if
required).
Step 10 Set Session Timer Method. Specifies the method to be used for
Session Timer.

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2-Subscriber Level Configuration Parameters
This section identifies the SIP service subscriber-specific parameters, including
registration and authentication. These settings must be unique for each account.
Provisioning a subscriber to register with Cbeyond allows calls to terminate to the
subscriber’s line. Registration requires that a unique address of record (AoR) is
provisioned on Cbeyond Application server cluster. A user name (SIP account) and a
password (Authentication Password) will be provided from Cbeyond to each
subscriber.
Step Command Purpose
Step 1 Set SIP Account<compulsory>.
The register user ID must correspond
with the line/port setting on Cbeyond
Step 2 Set Authentication ID
<compulsory>.
If the Authentication service is
configured on Cbeyond, these
parameters must be configured to
match the Cbeyond settings.
Step 3 Set Authentication Password
<compulsory>.
Specifies the password (compulsory).
4- NAT Traversal
Based on your network architecture you need to choose the proper method to perform the NAT
transversal.
If you have chosen the fixed IP address method and the WAN port of your SIP-GW card is
connected to the LAN side of your Broadband router, you have to Enable the NAT traversal and
specify the Fixed IP address of the Broadband Router.
Example ( SIP-GW WAN side IP address is Private IP address 192.168.10.100) and your SIP
account is authenticated over the Cbeyond Circuit IP address, Fixed IP address NAT traversal
has to be enabled
If the Authentication IP address is over the Private IP address of the WAN side of the SIP-GW
card, The NAT Traversal should be disabled.

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Essential PBX Configuration:
To Assign the DID numbers destinations, Go to 10-3.CO & Incoming CallÆDID table
Important note:
Make sure that you provide the 10 digits DID number in the DID number field to be able to
make use of the additional DID’s assigned by the Provider.
Minimum System Software requirements:
UPCMC V4.4.1.0 (Latest as of 02/10/09)
SIP-GW card V 4.002
TDA50 MPR V 5.0003
Useful Hints:
1- Update your system software once the update is available through the Dealer
website to make use of added features and improved functionality
2- Update your PCMC (Maintenance Tool) with the latest version available on the BTS
website and through Panasonic Tech support department
3- Back up your configuration file with the Good known settings
4- Consult with your network administrator prior to installation to guarantee a smooth
setup for your system over the existing network