ADTRAN eSBC User manual

6AOSSG0027-42A
June 2015
Interoperability Guide
Integrating an ADTRAN eSBC with an
NEC SV8100
This interoperability guide provides instructions for integrating an
ADTRAN enterprise session border controller (eSBC) and the NEC
SV8100 private branch exchange (PBX) using a Session Initiation
Protocol (SIP) trunk to provide a connection to the service provider
network. This guide includes the description of the network application,
verification summary, and example individual device configurations for
the ADTRAN eSBC and the NEC SV8100 PBX products.
This guide consists of the following sections:
•Overview on page 2
•Interoperability on page 2
•Hardware and Software Requirements and Limitations on page 3
•Configuring the ADTRAN eSBC on page 4
•ADTRAN eSBC Sample Configuration on page 9
•Configuring the NEC SV8100 on page 10
•Additional Resources on page 22

Integrating ADTRAN eSBC and NEC SV8100 Overview
6AOSSG0027-42A Copyright © 2015 ADTRAN, Inc. 2
Overview
Service providers are increasingly using SIP trunks to provide Voice over IP (VoIP) services to customers.
ADTRAN eSBC products provide features that normalize the SIP signaling and media between the
customer’s PBX and the service provider’s SBC and softswitch server. In this application, the ADTRAN
eSBC gateway operates as a SIP back-to-back user agent (B2BUA). One Ethernet interface on the
ADTRAN eSBC provides the wide area network (WAN) connection to the service provider network and
terminates the service provider SIP trunk. A second Ethernet interface connects the customer’s local area
network (LAN) and provides a SIP trunk connection to the IP PBX for VoIP applications. Figure 1
illustrates the use of the ADTRAN eSBC in a typical network deployment.
Service
Provider
Public Network Local Network
SIP SIP
ADTRAN eSBC IP PBX
Figure 1. ADTRAN eSBC in the Network
Interoperability
The network topology shown in Figure 2 on page 3 was used for interoperability verification between the
ADTRAN eSBC and the NEC SV8100. The configuration is a typical SIP trunking application, in which
the ADTRAN eSBC gateway Ethernet interface provides the Ethernet WAN connection to the service
provider network. It should be noted that the WAN connection is not limited to Ethernet. A second
Ethernet interface connects to the customer LAN. The NEC SV8100 connects to the customer LAN. Two
SIP trunks are configured on the ADTRAN eSBC gateway: one to the service provider SIP network and
the second to the NEC SV8100. TheADTRAN eSBC gateway operates as a SIP B2BUA, and outbound
and inbound calls to the public switched telephone network (PSTN) are routed through the ADTRAN
eSBC.
The NEC SV8100 supports various phone types, including digital, H.323, and SIP IP phones. The phones
register locally to the NEC SV8100. Dial plan configuration routes external calls through the SIP trunk to
the ADTRAN eSBC gateway.

Service
Provider
NEC DT700
NEC SV8100
ADTRAN eSBC
Total Acess 908e
NetVanta 1534P
PoE Switch
NEC DT700
NEC DT700
NEC PCPro Management
WAN Eth 0/1
LAN Eth 0/2
Integrating ADTRAN eSBC and NEC SV8100 Hardware and Software Requirements and Limitations
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Figure 2. Network Topology for Verification
Hardware and Software Requirements and Limitations
Interoperability with the NEC SV8100 PBX is available on ADTRAN products with the eSBC feature
code as outlined in the AOS Feature Matrix, available online at ADTRAN’s Support Forum,
https://supportforums.adtran.com. The test equipment, testing parameters, and associated caveats are
described in the following sections.

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Equipment and Versions
The following table outlines the equipment and firmware versions used in verification testing.
Product Firmware Version
Configuring the ADTRAN eSBC
The following sections describe the key configuration settings required for this solution. These settings are
implemented using the ADTRAN Operating System (AOS) command line interface (CLI).
To configure the ADTRAN eSBC for interoperability with the NEC SV8100 PBX, follow these steps:
•Step 1: Access the eSBC CLI on page 4
•Step 2: Configure the Basic Network Settings on page 5
•Step 3: Configure Global Voice Modes for Local Handling on page 6
•Step 4: Enable Media Anchoring on page 6
•Step 5: Configure the Service Provider SIP Trunk on page 6
•Step 6: Configure the PBX SIP Trunk on page 6
•Step 7: Configure a Trunk Group for the Service Provider on page 7
•Step 8: Configure a Trunk Group for the NEC SV8100 on page 8
•Step 9: Configure the Double reINVITE Preference on page 8
•Step 10: Configure SIP Privacy (Optional) on page 9
Step 1: Access the eSBC CLI
The AOS unit can be managed using the console port, Hypertext Transfer Protocol (HTTP), HTTP Secure
(HTTPS), Telnet, and Secure Shell (SSH). Most of the initial configuration is performed through the
console port or Telnet session. Accessing the AOS unit is described in this step.
To access the CLI on your AOS unit, follow these steps:
1. Boot up the unit.
2. Telnet to the unit (telnet <ip address>), for example:
telnet 10.10.10.1.
Table 1. Verification Test Equipment and Firmware Versions
ADTRAN Total Access 908e with eSBC R10.9.6
NEC SV8100 PBX 06.00
NEC PCPro Management Software 1.03.0n.pipk
NEC DT700 IP Phone, ITL-6DE-1 5.0.3.0
NEC DT700 IP Phone, ITL-12D-1 5.0.2.0
NEC DT700 IP Phone, ITL-320C-2 5.0.2.0

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3. Enter your user name and password at the prompt.
4. Enable your unit by entering enable at the prompt as follows:
>enable
5. If configured, enter your Enable mode password at the prompt.
6. Enter the unit’s Global Configuration mode as follows:
#configure terminal
(config)#
Step 2: Configure the Basic Network Settings
Basic network configuration includes setting up two Ethernet interfaces, one for the Ethernet LAN
interface to the NEC SV8100, and the second for the Ethernet WAN interface to the service provider. Both
interfaces are configured using the ip address <ipv4 address> <subnet mask> and media-gateway ip
primary commands. The ip address command configures a static IPv4 address for the interface, and the
media-gateway command is required on the interface for SIP and Realtime Transport Protocol (RTP)
media traffic.
Enter the commands from the Ethernet interface configuration mode as follows:
For the WAN:
(config)#interface ethernet 0/1
(config-eth 0/1)#description WAN
(config-eth 0/1)#ip address 203.0.113.2 255.255.255.252
(config-eth 0/1)#media-gateway ip primary
(config-eth 0/1)#no shutdown
For the LAN:
(config)#interface ethernet 0/2
(config-eth 0/2)#description LAN
(config-eth 0/2)#ip address 192.168.1.1 255.255.255.0
(config-eth 0/2)#media-gateway ip primary
(config-eth 0/2)#no shutdown
If during the unit’s setup process you have changed the default IP address (10.10.10.1),
use the configured IP address.
The AOS default user name is admin and the default password is password. The default
enable password is password. If your product no longer has the default user name and
passwords, contact your system administrator for the appropriate user name and
passwords.
When configuring the basic network settings, use the IP address information supplied by
the service provider.

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Step 3: Configure Global Voice Modes for Local Handling
Configure theADTRAN eSBC to use the local mode for call forwarding and transfer handling. By default,
both of these functions are handled by the network. To change these settings, use the voice transfer-mode
local and voice forward-mode local commands. Enter these commands from the Global Configuration
mode. By using the local parameter, both commands specify allowing the unit to handle call forwarding
and transfers locally.
Enter the commands as follows:
(config)#voice transfer-mode local
(config)#voice forward-mode local
Step 4: Enable Media Anchoring
Media anchoring is an eSBC feature that forces RTP traffic through theADTRAN eSBC gateway.
Minimum configuration for media anchoring includes enabling the feature using the ip rtp
media-anchoring command from the Global Configuration mode. The RTP symmetric filter works in
conjunction with media anchoring to filter nonsymmetric RTP packets. The RTP symmetric filter is
enabled using the ip rtp symmetric-filter command.
Enter the commands as follows:
(config)#ip rtp media-anchoring
(config)#ip rtp symmetric-filter
Step 5: Configure the Service Provider SIP Trunk
The first of two voice trunks that must be configured is the SIP trunk to the service provider from the
ADTRAN eSBC. Check with your service provider for any specific requirements beyond those listed in
this document. Your service provider will provide you with the IP addresses or fully qualified domain
name (FQDN) and possibly the port numbers for their SIP server. They may also provide a backup or
secondary SIP server.
The voice trunk <Txx> type sip command is used to define a new SIP trunk and activate the Voice Trunk
Configuration mode for the trunk. From the Voice Trunk Configuration mode, you can provide a
descriptive name for the trunk and define the IP address (or host name) of the SIP server. The description
<text> command is used to label the trunk. The sip-server primary <ip address | hostname> command
is used to define the host name or IP address of the primary server to which the trunk sends SIP messages.
Enter the commands as follows:
(config)#voice trunk T01 type sip
(config-T01)#description PROVIDER
(config-T01)#sip-server primary sip.example.com
Step 6: Configure the PBX SIP Trunk
The second voice trunk that must be configured is the SIP trunk to the NEC SV8100 from the ADTRAN
eSBC. The voice trunk <Txx> type sip command is used to define a new SIP trunk and activate the Voice
Trunk Configuration mode for the individual trunk. From the Voice Trunk Configuration mode, you can
provide a descriptive name for the trunk and define the IP address (or host name) of the PBX. The
description <text> command is used to label the trunk. The sip-server-primary <ip address | hostname>
command is used to set the server address to the NEC SV8100 LAN IP address.

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In addition, the NEC SV8100 must control call transfers. This is accomplished using the
transfer-mode-network command in the trunk’s configuration. The grammar from host local command
is used to specify that the IP address of the interface is used in the SIP From header for outbound messages.
Enter the commands as follows:
(config)#voice trunk T11 type sip
(config-T11)#description PBX
(config-T11)#sip-server primary 192.168.1.2
(config-T11)#transfer-mode network
(config-T11)#grammar from host local
Step 7: Configure a Trunk Group for the Service Provider
After configuring the two SIP trunks, configure an individual trunk group for the service provider trunk
account. The previously created trunks are added to the trunk group, which is then used to assign outbound
call destinations (local calls, long distance calls, etc.). A cost is also assigned to each accept template in
the trunk group.
Use the voice grouped-trunk <name> command to create a trunk group and to enter the Voice Trunk
Group Configuration mode. The trunk <Txx> command adds an existing trunk to the trunk group, so that
outbound calls can be placed out that particular trunk. The <Txx> parameter specifies the trunk identity
where xx is the trunk ID number.
Use the accept <pattern> command to specify number patterns that are accepted for routing calls out of
the trunk. Use the no form of this command to remove a configured dial pattern. The <pattern> parameter
is specified by entering a complete phone number or using wildcards to help define accepted numbers.
Valid characters for templates are as follows:
0 - 9 Match the exact digit(s) only
XMatch any single digit 0 through 9
NMatch any single digit 2 through 9
MMatch any single digit 1 through 8
$Match any number string dialed
[] Match any digit in the list within the brackets (for example, [1,4,6])
,() Formatting characters that are ignored but allowed
-Use within brackets to specify a range, otherwise ignored
The following are example template entries using wildcards:
1) NXX-XXXX Match any 7-digit number beginning with 2 through 9
2) 1-NXX-NXX-XXXX Match any number with a leading 1, then 2 through 9, then any 2 digits,
then 2 through 9, then any 6 digits
3) 555-XXXX Match any 7-digit number beginning with 555
4) XXXX$ Match any number with at least 5 digits
5) [7,8]$ Match any number beginning with 7 or 8
6) 1234 Match exactly 1234

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Some template number rules:
1. All brackets must be closed with no nesting of brackets and no wildcards within the brackets.
2. All brackets can hold digits and commas, for example: [1239]; [1,2,3,9]. Commas are implied between
numbers within brackets and are ignored.
3. Brackets can contain a range of numbers using a hyphen, for example: [1-39]; [1-3,9].
4. The $ wildcard is only allowed at the end of the template, for example: 91256$; XXXX$.
Enter the commands as follows:
(config)#voice grouped-trunk PROVIDER
(config-PROVIDER)#trunk T01
(config-PROVIDER)#accept NXX-NXX-XXXX cost 0
(config-PROVIDER)#accept 1-NXX-NXX-XXXX cost 0
(config-PROVIDER)#accept 011-$ cost 0
(config-PROVIDER)#accept 411 cost 0
(config-PROVIDER)#accept 611 cost 0
(config-PROVIDER)#accept 911 cost 0
Step 8: Configure a Trunk Group for the NEC SV8100
After configuring a trunk group for the service provider, create a trunk group for the NEC SV8100 trunk
account using the voice grouped-trunk <name> command.Add an existing trunk to the trunk group
using the trunk <Txx> command. The outbound allowed calls are defined using the accept <pattern>
command and are assigned a cost using the cost parameter, as described in
Step 7: Configure a Trunk Group for the Service Provider on page 7.
Enter the commands as follows:
(config)#voice grouped-trunk PBX
(config-PBX)#trunk T11
(config-PBX)#accept $ cost 0
Step 9: Configure the Double reINVITE Preference
The sip prefer double-reinvite command is used from the Global Configuration mode to specify that a
double reINVITE is preferred globally for all calls in the system. Calls that typically require a double
reINVITE are forwarded calls and attended transfers. When these calls connect, a double reINVITE is
initiated.
By default, the system is configured so that double reINVITEs are preferred. If a transfer call involves a
SIP trunk operating in the local transfer mode, a double reINVITE is executed regardless of this preference
setting. To avoid extra SIP messaging in situations where it is not necessary, set this feature to not prefer
double reINVITEs by entering the no form of the sip prefer double-reinvite command from the Global
Configuration mode.
Enter the command as follows:
(config)#no sip prefer double-reinvite

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Step 10: Configure SIP Privacy (Optional)
The ADTRAN eSBC supports SIP user privacy using the Privacy and P-Asserted-Identity (PAI) SIP
headers. The sip privacy command is used from the Global Configuration mode to enable SIP privacy
support. The trust-domain command is used from the Voice SIP Trunk Configuration mode to connect the
trunk to a trusted domain and enable PAI support, adding security measures for user’s identity and privacy.
Enter the commands as follows:
(config)#sip privacy
(config)#voice trunk T01 type sip
(config-T01)#trust-domain
(config)#voice trunk T11 type sip
(config-T11)#trust-domain
ADTRAN eSBC Sample Configuration
The following example configuration demonstrates a typical installation of an ADTRAN eSBC configured
as the SIP trunking gateway between a NEC SV8100 and a service provider.
!
interface eth 0/1
description WAN
ip address 203.0.113.2 255.255.255.252
media-gateway ip primary
no shutdown
!
interface eth 0/2
description LAN
ip address 192.168.1.1 255.255.255.0
media-gateway ip primary
no shutdown
!
ip route 0.0.0.0 0.0.0.0 203.0.113.1
!
sip
sip udp 5060
!
The configuration parameters entered in this example are sample configurations only, and
only pertain to the configuration of the SIP trunking gateway functionality. This
application should be configured in a manner consistent with the needs of your particular
network. CLI prompts have been removed from the configuration example. This
configuration should not be copied without first making the necessary adjustments to
ensure it will function properly in your network.
For details on each configuration option, refer to the AOS Command Reference Guide and
other IP business gateway/eSBC configuration guides on the ADTRAN support forums at
https://supportforums.adtran.com.

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voice feature-mode network
voice transfer-mode local
voice forward-mode local
!
voice trunk T01 type sip
description PROVIDER
sip-server primary sip.example.com
trust-domain
!
voice trunk T11 type sip
description PBX
sip-server primary 192.168.1.2
trust-domain
grammar from host local
transfer-mode network
!
voice grouped-trunk PROVIDER
trunk T01
accept NXX-NXX-XXXX cost 0
accept 1-NXX-NXX-XXXX cost 0
accept 011-$ cost 0
accept 411 cost 0
accept 611 cost 0
accept 911 cost 0
!
voice grouped-trunk PBX
trunk T11
accept $ cost 0
!
sip privacy
!
no sip prefer double-reinvite
!
ip rtp symmetric-filter
ip rtp media-anchoring
!
Configuring the NEC SV8100
The NEC SV8100 PBX is configured using NEC's PCPro Manager Software that runs on a Microsoft
Windows PC. The SV8100 also supports web access. However, ADTRAN recommends using the client
software for better performance. Refer to the NEC documentationfor detailed instructionson configuring
additional features and capabilities. The following sections describe the minimum configuration required
for SIP trunking interoperabilitywith theADTRAN eSBC.

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To configurethe NEC SV8100 PBX, follow these steps:
•Step 1: Installing NEC SV8100 PBX and NEC SV8100 PCPro on page 11
•Step 2: Logging in to NEC SV8100 PCPro on page 11
•Step 3: Establishing Communications with the NEC SV8100 Chassis on page 12
•Step 4: Configuring a SIP Trunk Group on page 14
•Step 5: Configuring the SV8100 System Data Settings on page 14
Step 1: Installing NEC SV8100 PBX and NEC SV8100 PCPro
Install the SV8100 PBX as shown in the Network Topology diagram in Figure 2 on page 3. Refer to the
Univerge SV8100 System Hardware Manual available from NEC for installation details. The LAN1
Ethernet interface connects to the LAN switch (NetVanta 1534P).
NEC SV8100 PBX configuration is performed using the NEC SV8100 PCPro software installed on a
Windows PC. Refer to the Univerge SV8100 PC Programming Manual available from NEC for installation
details.
Step 2: Logging in to NEC SV8100 PCPro
Log in to PCPro with the Installer Mode default PCPro account using the user name tech and password
12345678. Then, select OK. The NEC SV8100 PCPro main menu appears.

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Step 3: Establishing Communications with the NEC SV8100 Chassis
To establish communication with the NEC SV8100 chassis, follow these steps:
1. In the tool bar of the NEC SV8100 PCPro software, select Communications > Connect. The Connect
menu will appear.

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2. In the Connect menu, perform the following:
a. Select the LAN radio button.
b. Enter the LAN IP address of the NEC
SV8100 (192.168.1.2) in the LAN field.
c. Enter the Installer Mode user name (tech) in
the User Name field.
d. Enter the Installer Mode password
(12345678) in the Password field.
e. Select Connect. Communication should be
established with the SV8100.
3. If the PCPro database version is different from
the SV8100 database version, a version
mismatch message will appear. Select Yes on
the message to update the SV8100 database.
The PCPro main menu will update with
information from the SV8100 chassis.
4. From the tool bar in the PCPro main menu, select Communications > Interactive Mode.
Communication should now be established with the SV8100 chassis for configuration.

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Step 4: Configuring a SIP Trunk Group
Once you have established communication with the NEC SV8100, create a SIP trunk group with four
unassigned trunks. The trunks used for the trunk group should not be the trunks already in use for the
central office (CO) or the Primary Rate Interface (PRI) (i.e., trunks 1through 28).
Trunk groups can be configured in either the Standard view or System Data view.To access the trunk
group configuration from the Standard view, select the Standard tab in the bottom left corner of the
PCPro main menu, then select Trunk Groups from the Standard pane. To access the trunk group
configuration from the System Data view, select the System Data tab in the bottom left corner of the
PCPro main menu, then select 14-XX: Trunk Setup > 14-05: Trunk Groups from the System Data pane.
Refer to the Univerge SV8100 PC Programming Manual available from NEC for configuration details.
Step 5: Configuring the SV8100 System Data Settings
Use the following sections to configure various SV8100 settings using the System Data view.
Allocating the SIP Trunk Ports (10-03: IPL Configuration)
To allocate physical trunk ports to logical trunk ports and assign the trunks a trunk type, follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-03: IPL Configuration from the
System Data pane. The 10-03: IPL Configuration menu will appear.
2. In the 10-03: IPL Configuration menu, allocate physical ports for each SIP trunk configured on the
SV8100 (i.e., 29, 30, 31, 32):

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a. For Physical Port 001, enter 29 in the Trunk Logical Port field, and select SIP using the provided
Trunk Type drop-down menu.
b. For Physical Port 002, enter 30 in the Trunk Logical Port field, and select SIP using the provided
Trunk Type drop-down menu.
c. For Physical Port 003, enter 31 in the Trunk Logical Port field, and select SIP using the provided
Trunk Type drop-down menu.
d. For Physical Port 004, enter 32 in the Trunk Logical Port field, and select SIP using the provided
Trunk Type drop-down menu.
3. Select Apply to apply the settings.
Configuring the SIP Trunk Service (10-12: CD-CP00 Network Setup)
To configure the SIP trunk service, follow these steps:
1. Select the SystemData tab, then select 10-XX:TrunkSetup > 10-12: CD-CP00Network Setup from
the System Data pane. The 10-12: CD-CP00 Network Setup menu will appear.
2. In the 10-12: CD-CP00 Network Setup menu, perform the following:
a. Enter 0.0.0.0 in the 01 - IP Address field.
b. Enter the LAN IP address of the ADTRAN eSBC (i.e., 192.168.1.1) in the 03 - Default Gateway
field.
c. Enter the LAN IP address of the NEC SV8100 (i.e., 192.168.1.2) in the 09 - IPL IP Address field.
d. Select the subnet mask (i.e., 255.255.255.0) using the 10 - IPL Subnet Mask drop-down menu
3. Select Apply to apply the settings.
Enabling the DHCP Server mode (10-13: DHCP Server Setup)
The NEC SV8100 provides an optional Dynamic Host Configuration Protocol (DHCP) server. NEC IP
phones can be setup to use either DHCP or static IP addressing. To enable DHCP server mode, follow
these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-13: DHCP Server Setup from the
System Data pane. The 10-13: DHCP Server Setup menu will appear.
2. In the 10-13: DHCP Server Setup menu, check the 01 - DHCP Server Mode check box.
3. Select Apply to apply the settings.
Specifying the DHCP IP Address Range (10-14: Managed Network Setup)
To specify the range of IP addresses which the SV8100 DHCP server leases to a client, follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-14: Managed Network Setup from
the System Data pane. The 10-14: Managed Network Setup menu will appear.

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2. In the 10-14: Managed Network Setup menu, perform the following:
a. Inthe 01 -Min field, enter the minimum IPaddress forthe range of IP addresses leased by the DHCP
server.
b. In the 02- Max field, enter the maximum IP address for the range of IP addresses leased by the
DHCP server.
3. Select Apply to apply the settings.
Configuring DHCP Option Information (10-16: Option Information Setup)
To specify the option given from the DHCP server to each client, follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-16: Option Information Setup
from the System Data pane. The 10-16: Option Information Setup menu will appear.
2. In the 10-16: Option Information Setup menu, perform the following:
a. In the 16 - SIP Server IP Address field, enter the IP address of the SV8100 VoIP Interface (i.e.,
192.168.1.2)
b. In the 27 - SIP Server Receiver Port field, enter 5080.
3. Select Apply to apply the settings.
Configuring the VoIP DSP Operating Mode (10-19: IPL DSP Resource Selection)
To allocate digital signal processor (DSP) resources for each SIP trunk to ensure their availability, follow
these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-19: IPL DSP Resource Selection
from the System Data pane. The 10-19: IPL DSP Resource Selection menu will appear.
2. Inthe10-19:IPLDSP ResourceSelection menu,allocateDSP resources for eachSIPtrunk configured
on the SV8100 (i.e., 29, 30, 31, 32). For DSP Resource 001 through 004, use the provided drop-down
menu to select Used for IP trunks or Commonly used for both IP extensions and trunks.
3. Select Apply to apply the settings.
Configuring the IP System Interconnection (10-23: IP System Interconnection Setup)
To configure the SIP server address and trunk access code used for the SV8100 PBX, follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-23: IP System Interconnection
Setup from the System Data pane. The 10-23: IP System Interconnection Setup menu will appear.
2. In the 10-23: IP System Interconnection Setup menu, perform the following perform the following
for Sys No. 0001:
a. Check the System Interconnection check box.
b. Enter the LAN IP Address of the ADTRAN eSBC (i.e., 192.168.1.1) in the IP Address field.
c. Enter the desired trunk access code (e.g., 9) in the Dial Number field.
3. Select Apply to apply the settings.

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Configuring the SIP System Information (10-28: SIP System Information Setup)
To configure the SIP system information, such as domain name, host name, and transport protocol, follow
these steps:
1. Select the SystemData tab, then select 10-XX:TrunkSetup>10-28: SIPSystem InformationSetup
from the System Data pane. The 10-28: SIP System Information Setup menu will appear.
2. In the 10-28: SIP System Information Setup menu, perform the following:
a. Enter the LAN IP address of theADTRAN eSBC (i.e., 192.168.1.1) in the 01 - Domain Name field.
b. Enter the LAN IP address of the ADTRAN eSBC (i.e., 192.168.1.1) in the 02 - Host Name field.
c. Select UDP using the 03- Transport Protocol drop-down menu.
d. Enter the main business direct inward dialing (DID) number in the 04 - User ID field.
e. Select IP Address using the 05 - Domain Assignment drop-down menu.
f. Uncheck the 06 - IP Trunk Port Binding check box.
3. Select Apply to apply the settings.
Configuring the SIP Server Information (10-29: SIP Server Information Setup)
To configure the SIP server information, such as the outbound default proxy and default proxy IP address,
follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-29: SIP Server Information Setup
from the System Data pane. The 10-29: SIP Server Information Setup menu will appear.
2. In the 10-29: SIP Server Information Setup menu, perform the following perform the following:
a. Check the 01 - Outbound Default Proxy check box.
b. Enter the LAN IP address of the ADTRAN eSBC (i.e., 192.168.1.1) in the 03 - Default Proxy IP
Address field.
c. Enter 5060 in the 04 - Default Proxy Port field.
d. Select Default using the 14 - SIP Carrier Choice drop-down menu
3. Select Apply to apply the settings.
Configuring IP Trunk Availability (10-40: IP Trunk Availability)
IP trunk availability is configured in the 10-40: IP Trunk Availability menu. To configure IP trunk
availability, follow these steps:
1. Select the System Data tab, then select 10-XX: Trunk Setup > 10-40: IP TrunkAvailability from the
System Data pane. The 10-40: IP Trunk Availability menu will appear.
2. In the 10-40: IP Trunk Availability, menu perform the following:
a. Check the 01 - IP TrunkAvailability check box.
b. Select the number of supported SIP trunks (i.e., 4) using the 02 - IP Trunk Port Count drop-down
menu.
3. Select Apply to apply the settings.

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Configuring the System Number Plan (11-01: System Numbering)
The numbering plan defines the first and second digits dialed and specifies the digits a user must dial to
call other extensions and access features. To configure the numbering plan, follow these steps:
1. SelecttheSystemDatatab, then select 11-XX:SystemNumberingPlan>11-01:SystemNumbering
from the System Data pane. The 11-01: System Numbering menu will appear.
2. In the 11-01: System Numbering menu, perform the following:
a. For the 1x dial digit, enter 3in the Dial Digit Length field, and select Extension from the Type
drop-down menu.
b. For the 9x dial digit, enter 1in the Dial Digit Length field, and select Trunk from the Type
drop-down menu.
3. Select Apply to apply the settings.
Configuring the Trunk Access Code (11-09: Trunk Access Code)
The trunk access code is the code extension users dial to access automatic route selection. To configure the
trunk access code, follow these steps:
1. Selectthe System Datatab, then select11-XX: SystemNumberingPlan >11-09:TrunkAccessCode
from the System Data pane. The 11-09: Trunk Access Code menu will appear.
2. In the 11-09: Trunk Access Code menu, enter the desired trunk access code in the 01 - Trunk Access
Code field.
3. Select Apply to apply the settings.
Configuring Night Mode Switching (12-01: Night Mode Switching Setup)
The night mode provides for scheduling different call behaviors for different time periods. Night mode
switching should be set for manual operation to keep the call routing fixed. To enable manual night mode
switching, follow these steps:
1. Select the System Data tab, then select 12-XX: Night Mode Service > 12-01: Night Mode Switching
Setup from the System Data pane. The 12-01: Night Mode Switching Setup menu will appear.
2. Inthe12-01:NightModeSwitchingSetup menu,checkthe01-ManualNightMode Switching check
box.
3. Select Apply to apply the settings.
Configuring Trunk Night Mode Groups (12-06: Night Mode Group Assignment for Trunks)
The configured SIP trunks (i.e., 29, 30, 31, and 32) should be assigned to Night Mode Group 1. Trunk
mode groups are configure in the 12-06: Night Mode GroupAssignment for Trunks menu.

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Configuring Trunk Groups and Trunk Priority (14-05: Trunk Groups)
Assign the configured SIP trunks (i.e., 29, 30, 31, and 32) to a trunk group, and assign the SIP trunks the
highest priority. To configure trunk priority and trunk groups, follow these steps:
1. Selectthe System Datatab, then select 14-XX:TrunkSetup >14-05:Trunk Groupsfromthe System
Data pane. The 14-05: Trunk Groups menu will appear.
2. In the 14-05: Trunk Groups menu, perform the following:
a. For each SIP trunk configured on the system, enter the same number in the provided Trunk Group
field to assign the SIP trunks to the same trunk group.
b. For each SIP trunk configured on the system, enter 1in the Priority field. Specifying 1assigns the
trunks the highest priority.
3. Select Apply to apply the settings.
Configuring SIP Trunk Routing (14-06: Trunk Group Routing)
Trunks are selected based on priority (optionally, Round-Robin). The SIP trunks configured on the system
should be given the highest priority. To give the SIP trunks the highest routing priority, the SIP trunk group
should be assigned to the first entry of the highest priority in the route table. To configure trunk group
routing for the SIP trunk group, follow these steps:
1. Select the System Data tab, then select 14-XX: Trunk Setup > 14-06: Trunk Group Routing from
the System Data pane. The 14-06: Trunk Group Routing menu will appear.
2. In the 14-06: Trunk Group Routing menu, enter the SIP trunk group number configured in
Configuring Trunk Groups and Trunk Priority (14-05: Trunk Groups) on page 19 in the first field of
the route table. This is the field in Route Table 001 with Priority Order 1.
3. Select Apply to apply the settings.
Configuring Trunk Access (14-07: Trunk Access Map Setup)
By default, all trunks are given full incoming, outgoing, and hold access. To verify that the SIP trunks (i.e.,
29, 30, 31, and 32) are configured for full access, follow these steps:
1. Select the System Data tab, then select 14-XX: Trunk Setup > 14-07: TrunkAccess Map Setup from
the System Data pane. The 14-07: Trunk Access Map Setup menu will appear.
2. In the 14-07: TrunkAccess Map Setup, verify the SIP trunks are configured with the OTG/INC/Hold
option.
3. Select Apply to apply the settings.

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Configuring CAP Keys for Phones (15-07: Function Keys)
Call appearance (CAP) keys are required to answer incoming DID calls on phones.At least two CAP keys
should be defined for each phone on the system. A CAP key for each external trunk can be defined. To
configure CAP keys, follow these steps:
1. Select the System Data tab, then select 15-XX: Extension Setup > 15-07: Function Keys from the
System Data pane. The 15-07: Function Keys menu will appear.
2. In the 15-07: Function Keys menu, use the Function drop-down menu to assign *08 - CAP key to two
or more Function Keys.
3. Select Apply to apply the settings.
Enabling Caller ID Display (20-09: Class of Service Options (Incoming Call Service))
To enable caller ID display for all classes of server, follow these steps for every Class of Service available
(1-15):
1. Select the System Data tab, then select 20-XX: System Options > 20-09: Class of Service Options
(IncomingCallService) fromthe System Datapane.The20-09:Class ofServiceOptions (Incoming
Call Service) menu will appear.
2. In the 20-09: Class of Service Options (Incoming Call Service) menu, check the 02 - Caller ID
Display check box.
3. Select Apply to apply the settings.
Configuring SIP Calling Party Numbers (21-19: IP Trunk (SIP) Calling Party Number Setup
for Extensions)
To specify the SIP calling party number for each extension, follow these steps:
1. Selectthe System Datatab, then select 21-XX:Outgoing Call Setup> 21-19:IPTrunk (SIP)Calling
Party Number Setup for Extension from the System Data pane. The 21-19: IP Trunk (SIP) Calling
Party Number Setup for Extension menu will appear.
2. In the 21-19: IP Trunk (SIP) Calling Party Number Setup for Extension menu, enter the caller ID
information in the Calling Party Number field for each assigned extension.
3. Select Apply to apply the settings.
Specifying the Incoming Trunk Type (22-02: Incoming Call Trunk Setup)
To assign the incoming trunk type for each SIP trunk, follow these steps:
1. Selectthe System Datatab, then select22-XX:Incoming CallService> 22-02:IncomingCallTrunk
Setup from the System Data pane. The 22-02: Incoming Call Trunk Setup menu will appear.
2. In the 22-02: Incoming Call Trunk Setup menu, select DID for the Incoming Type for all the service
modes for each SIP trunk (identified by its Trunk Logical Port number).
3. Select Apply to apply the settings.