Not applicable to SBC SWe Edge.
The SBC Easy Config interface includes a built-in step-by-step setup configuration wizard, which enables end-users to quickly deploy the SBC in an Enterprise's Microsoft UC environment with a SIP Trunk Provider to an ISDN PBX. The SBC can be configured to use a SIP trunk to connect to an ISDN PBX using the wizard as described in the section below.
The Easy Config wizard creates the requested configuration by using the current configuration of the SBC as the starting point. The Easy Config retains the existing SBC configuration elements and adds the requested endpoint configurations as new configuration elements.
The following SIP Trunks are supported:
- ATT SIP Trunk
- KDDI SIP Trunk
- NTT DOCOMO Officelink
- Other SIP Trunk
- SoftBank ConnecTalk
- SoftBank White Office
- Telstra Enterprise SIP Connect
- Verizon SIP Trunk
- Twilio SIP Trunk
Depending on the SIP trunk selected, the specific configuration fields are displayed in the wizard. These are noted below.
Step 1 - Select Scenario
Select the Application type (SIP Trunk ↔ ISDN PBX) and specify scenario configuration details based on the deployment settings. Then, click Next to move to Step 2. (Or, click Cancel to return to the main WebUI screen).
These instructions assume the SBC Easy Configuration wizard is running. Refer to Using the Easy Configuration Wizard.
Scenario - Field Definitions
Step 1
Application
The scenario in which the configuration template is provided. In this case, select SIP Trunk ↔ ISDN PBX.
Scenario Description
Enter a name to describe the SIP Trunk ↔ ISDN PBX setup.
This wizard add this value as a prefix on each SBC configuration element it creates for the deployment.
Telephone Country
Click the drop-down arrow and choose the country in which the SIP Trunk ↔ ISDN PBX scenario originates.
Emergency Services
Specify the Emergency Services for outgoing numbers. The previous figure shows Emergency Services set to None to increase the upper field display area; However, descriptions of fields that display when Emergency Services is set to a value other than None are included below.
Valid Options: ELIN Identifier, E911/E112, or None
The E911 ELIN number from the "CompanyName" field configured in Skype location services is used as the authoritative Callback Number for outgoing E911 calls, and is always the preferred configuration. Specifically, the ELIN number from the preferred configuration takes precedence over any Callback Number number configuration in Lync Setup. For more information, refer to Creating and Modifying Entries to Transformation Tables.
Emergency Callback Number 1
Specify the Callback Number in string format. This field displays only when ELIN Identifier or E911/E112 is the value for the Emergency Services field.
Emergency Callback Number 2
Specify the Second Callback Number in string format. This field displays only when ELIN Identifier or E911/E112 is selected as the value for the Emergency Services field.
PSAP Number
Defines the Public Safety Answering Point Number. Valid entry: 1 - 127 characters.
SIP Trunk
Describes the SIP trunk used for connection to the ISDN PBX. Valid options: Other SIP Trunk, ATT SIP Trunk, Verizon SIP Trunk, KDDI SIP Trunk, SoftBank ConnecTalk, SoftBank White Office, and NTT DOCOMO Officelink.
The SIP Trunk selected determines the field options displayed in Step 2. See Step 2 - Configure SIP Details for Endpoint.
ISDN PBX
User Type is set to ISDN PBX.
Step 2 - Configure SIP Details for Endpoint
Enter the scenario configuration details based on your endpoint. Once completed, click Next to move to Step 3 (or Previous to return to the previous screen).
Other SIP Trunk - Field Definitions
These fields apply if you selected Other SIP Trunk in Step 1 - Select Scenario.
Other SIP Trunk
Border Element Server (Other SIP Trunk)
The FQDN or IP address of the Remote Peer service provider.
Protocol
The IP protocol to use for sending and receiving SIP messages between SBC and the Border Element Server. Valid entry: UDP or TCP
Port Number
The SIP Server Port number used for sending and receiving SIP messages between SBC and the Border Element Server. Pre-defined value
Use Secondary Border Element Server
Enables or disables the secondary Remote Peer service provider configured.
Secondary Border Element Server
Specifies the Secondary Border Element Service provider. Valid entry: IP Address or FQDN. This field is available only when Use Secondary Border Element Server is Enabled.
Protocol (Secondary Border Element Server)
The Protocol used for communicating with the Secondary Border Element Server. Valid entry: UDP or TCP. This field is available only when Use Secondary Border Element Server is Enabled.
Port Number
The Port Number used for sending and receiving messages between SBC and the Secondary Border Element server. This field is available only when Use Secondary Border Element Server is Enabled.
ISDN PBX Fields
Port Type (ISDN PBX)
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5. This field is available only when ISDN Number Translation is set to Translation Extension.
Clock Source
Specifies the source of the systems transmit clock.
- System: The built-in oscillator is used to transmit data over synchronous links. The system's internal clock can be modified by the system administrator, see Configuring the System Date and Time.
- Network: The clock is derived from the data received from the peer devices on the network.
Primary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
Secondary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
The Secondary Clock Source is used only if the primary clock source is not of sufficient quality or becomes unavailable.
ISDN Side
Specifies the ISDN user/network side for this signaling group.
SoftBank ConnecTalk - Field Definitions
These fields apply if you select SoftBank ConnecTalk in Step 1 - Select Scenario.
SoftBank ConnecTalk
Deployment Scenario
Determines the FQDN of the Primary and Secondary SIP Servers. This field has the following options:
- PSTN-GW: East - The Primary SIP Server is gw16.ext.mb.softbank.jp and the Secondary SIP Server is gw26.ext.mb.softbank.jp.
- PSTN-GW: West - The Primary SIP Server is gw26.ext.mb.softbank.jp and the Secondary SIP Server is gw16.ext.mb.softbank.jp.
- PBX-GW: East - The Primary SIP Server is gw18.ext.mb.softbank.jp and the Secondary SIP Server is gw28.ext.mb.softbank.jp.
- PBX-GW: West - The Primary SIP Server is gw28.ext.mb.softbank.jp and the Secondary SIP Server is gw18.ext.mb.softbank.jp.
Primary SIP Server
The host IP address or FQDN of the primary SIP server.
Secondary SIP Server
The host IP address or FQDN of the secondary SIP server.
PSTN Line
The line telephone service from SoftBank. This field has the following options:
- Otokuline (default)
- PRI Circuit
- NNT INS1500
This field appears only if the Deployment Scenario is PSTN-GW (East or West).
Prefix Area Code
The prefix area code of where the SBC is deployed. This field appears only if the Deployment Scenario is PSTN-GW (East or West).
WAN Link
The method to connect networks. This field has the following options: Routerless and Router.
Signaling/Media Source IP
The user-specified IP address for SIP signaling messages.
Gateway ID (Remote Authorization Entry)
The ID that authenticates with the router at the gateway of the network.
Gateway Password
The password that authenticates with the router at the gateway of the network.
Confirm Password
Re-enter the password for the router that serves as the network gateway.
From/To Header Host (SIP Profile and Contact Registrant Entry)
The IP or FQDN of the SIP Profile and Contact Registrant Table.
Contact Header URI
This field automatically generates using the Gateway ID at the From/To Header Host.
Port Type (ISDN PBX)
Specifies the physical T1 or E1 port that this Signaling Group uses. This field has the following options: T1 and E1.
DS1 Ports
The physical T1 or E1 port number to which the PSTN line physically connects. Configure the DS1 entries with the following buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add/Edit (add or edit a DS1 port), and Remove (delete a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
If the Port Type is T1, this field has the following options:
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
If the Port Type is E1, this field has the following options:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC translates the dialed PSTN digits as phone extensions. This field has the following options: Translation Extension (translates digits into phone extensions) and Passthrough Untranslated (does not translate digits). The default value is Translation Extension.
PBX Prefix
The prefix numbers of the translated phone extension. This field appears only if the ISDN Number Translation is Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. This field has the following options: 2, 3, 4, and 5. The default value is 4.
This field appears only if the ISDN Number Translation is Translation Extension.
Clock Source (System Timing)
Specifies the source of the system's transmit clock. This field has the following options:
- System - The built-in oscillator transmits data over synchronous links. The system administrator can modify the system's internal clock.
- Network - The SBC derives the clock from the data received from the peer devices on the network.
Primary Clock Port
Specifies the DS1 port from which the clock derives. The default value is the first port.
This field appears only if the Clock Source is Network.
Secondary Clock Port
Specifies the DS1 port from which the clock derives. The SBC only uses the Secondary Clock Port if the Primary Clock Port either is not of sufficient quality or becomes unavailable. The default value is None.
This field appears only if the Clock Source is Network.
ISDN Side (Ports and Protocol)
Specifies the ISDN side for this signaling group. This field has the following options: Network and User.
SoftBank White Office - Field Definitions
These fields apply if you selected SoftBank White Office in Step 1 - Select Scenario.
SoftBank White Office
WAN Link
The method used for connecting networks. Options are: Routerless and Router. On selection of Routerless, the Easy Config displays the Signaling/Media Source IP field and the SIP Server field. On selection of Router, the Easy Config displays the SIP Server field only.
Signaling/Media Source IP
The user-specified IP address to be used for SIP signaling messages. The Signaling/Media Source IP field does not display when the option selected for the WAN Link field is Router.
SIP Server
The host IP address or FQDN for the SIP server.
Gateway ID
The ID used for authenticating with the router at the gateway of the network.
Gateway Password
The password used for authenticating with the router at the gateway of the network.
Confirm Password
Re-entry of the password for the router serving as network gateway.
Address of Record URI
The public address that points to the domain for users, for use in the Contact Registrant Entry. For example, specify: GatewayID@SIPServer.
Port Type
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5.This field is available only when ISDN Number Translation is set to Translation Extension.
Clock Source
Specifies the source of the systems transmit clock.
- System: The built-in oscillator is used to transmit data over synchronous links. The system's internal clock can be modified by the system administrator.
- Network: The clock is derived from the data received from the peer devices on the network.
Primary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
Secondary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
The Secondary Clock Source is used only if the primary clock source is not of sufficient quality or becomes unavailable.
ISDN Side
Specifies the ISDN user/network side for this signaling group.
Telstra Enterprise SIP Connect - Field Definitions
These fields apply if you selected Telstra Enterprise SIP Connect in Step 1 - Select Scenario.
Telstra Enterprise SIP Connect Trunk
NAT Public Interface
The public interface used for Network Address Translation (NAT).
State
The state to use in configuring the outbound proxy for the Provider SIP Trunk. Options include: Australia Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Tasmania, Victoria, and Other (a user-specified FQDN).
Protocol and Port
Hard coded as UDP and Port 5060.
SIP Connect DNS IP
The IPv4 address used to create a Split DNS entry for the Telstra domain.
SIP Connect Domain/Realm
The SIP Connect Domain or Realm to which the specified IP address will map.
Authentication User ID
The User ID for use in authentication.
Authentication Password
The password to use when authenticating with the User ID.
Confirm Password
The re-entered password for confirmation.
Trunk Pilot Number
The 9-digit pilot number Telstra assigned for use with the SIP Connect trunking service.
Port Type (ISDN PBX)
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
ISDN PBX Fields
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5. This field is available only when the ISDN Number Translation field is set to Translation Extension.
Clock Source
Specifies the source of the systems transmit clock.
- System: The built-in oscillator is used to transmit data over synchronous links. The system's internal clock can be modified by the system administrator.
- Network: The clock is derived from the data received from the peer devices on the network.
Primary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
Secondary Clock Port
Specifies the DS1 port from which the clock will be derived. This field is visible only if Network is specified as the Clock Source.
The Secondary Clock Source is used only if the primary clock source is not of sufficient quality or becomes unavailable.
ISDN Side
Specifies the ISDN user/network side for this signaling group.
ATT SIPTrunk - Field Definitions
These fields apply if you selected ATT SIP Trunk in Step 1 - Select Scenario.
AT&T IP Flexible Reach
Border Element Server
The FQDN or IP address of the Remote Peer service provider.
Protocol (Border Element Server)
The IP protocol used for sending and receiving SIP messages between SBC and the Border Element Server. Valid entry UDP or TCP.
Port Number (Border Element Server)
The SIP Server Port number used for sending and receiving SIP messages between SBC and the Border Element Server.
Use Secondary Border Element Server
Enables or disables the secondary Remote Peer service provider configured.
Secondary Border Element Server
Specifies the Secondary Border Element Service provider. Valid entry: IP Address or FQDN. This field is available only when Use Secondary Border Element Server is Enabled.
Protocol (Secondary Border Element Server)
The Protocol used for communicating with the Secondary Border Element Server. Valid entry: UDP or TCP. This field is available only when Use Secondary Border Element Server is Enabled.
Port Number (Secondary Border Element Server)
The Port Number is used for sending and receiving messages between SBC and the Secondary Border Element server. This field is available only when Use Secondary Border Element Server is Enabled.
AT&T Simultaneous Ring Supported
Indicates support for the AT&T Simultaneous Ring feature. Valid options: Yes or No.
AT&T IP Toll Free
Enables/disables the AT&T Toll Free option. Valid options: Enabled or Disabled.
IP Toll Free Access Number
The Toll Free Access Number to use when the AT&T IP Toll Free option is enabled.
Port Type
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5.This field is available only when ISDN Number Translation is set to Translation Extension.
Verizon SIP Trunk - Field Definitions
These fields apply if you selected Verizon SIP Trunk Step 1 - Select Scenario.
Verizon Managed Service
Border Element Server
The FQDN or IP address of the Remote Peer service provider.
Protocol (Border Element Server)
The IP protocol used for sending and receiving SIP messages between SBC and the Border Element Server. This value is fixed at UDP.
Port Number (Border Element Server)
The SIP Server Port number used for sending and receiving SIP messages between SBC and the Border Element Server.
Port Type (ISDN PBX)
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Figure : Select ISDN Ports
ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5.This field is available only when ISDN Number Translation is set to Translation Extension.
KDDI SIP Trunk - Field Definitions
These fields apply if you selected KDDI SIP Trunk in Step 1 - Select Scenario.
KDDI SIP Trunk
SIP Server
The FQDN or IP address of the Session Border Controller service provider.
Protocol
The IP protocol used for sending and receiving SIP messages between SBC and the Border Element Server. Valid entry UDP or TCP.
Port Number
The SIP Server Port number used for sending and receiving SIP messages between SBC and the Border Element Server.
Called Prefix
Used for setting up transformation rules for the FMC service.
Address of Record URI
Address of Record of the client that is registered on the SIP server.
Static Host
Address of Static Host. Valid options: FQDN[:port] or IP4 [:port] or [IP6]:port
Authentication ID (Remote Authorization Entry)
Specifies a user name to use in response to a challenge.
Enter Password
The password for the Authentication ID.
Confirm Password
Re-enter the password for the Authentication ID.
DNS Server IP
IP address (IPv4 or IPv6) of the DNS server.
Domain Name
Domain name associated with the DNS IP address.
Port Type
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1 or E1.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5.This field is available only when ISDN Number Translation is set to Translation Extension.
NTT DOCOMO Officelink - Field Definitions
These fields apply if you selected NTT DOCOMO Officelink in Step 1 - Select Scenario.
NTT DOCOMO Trunk Fields
Office Link FOMA-R
The Host IP address of the SIP Server.
Protocol
The IP protocol used for sending and receiving SIP messages between SBC and the SIP Server. Default value: UDP.
Port Number
The SIP Server Port number used for sending and receiving SIP messages between SBC and the SIP Server. Default value: 5062.
CUG Domain Name
The FQDN of the SIP Server.
Number of Channels
The number of SIP channels. Valid entry: 1 - 960.
Port Type
Specifies the physical T1/E1 port used for this Signaling Group. Valid option: T1, E1 or BRI.
DS1 Ports
The physical T1/E1 port number to which the PSTN line is physically connected. DS1 entries are configured with the following command buttons: Up (move a DS1 port up in the list), Down (move a DS1 port down in the list), Add/Edit (adds a DS1 port), and Remove (deletes a DS1 port).
For example, click Add. Select the desired PSTN port and OK.
The example below shows E1 ports; this field displays T1, E1 or BRI, depending on the port configuration.
Select ISDN Ports
Switch Variant
Specifies the ISDN variant for the port type in the ISDN Signaling Group.
For T1
- ATT 4EES
- ATT 5EES
- DMS 100
- N12
- Euro ISDN
- QSIG
- Japanese ISDN
For E1:
- Euro ISDN
- QSIG
For BRI:
- Euro ISDN
- QSIG
- Japanese ISDN
ISDN Number Translation
Determines if the SBC should translate dialed PSTN digits as phone extensions. Valid options: Translation Extension (translates digits into phone extensions) or Passthrough Untranslated (does not translate digits).
PBX Prefix
The numbers to prefix for the translated phone extension. This field is available only when ISDN Number Translation is set to Translation Extension.
Extension Length
The number of digits used to account for the PSTN extension. Valid options: 2, 3, 4, or 5.This field is available only when ISDN Number Translation is set to Translation Extension.
Clock Source
Specifies the source of the systems transmit clock.
- System: The built-in oscillator is used to transmit data over synchronous links.
- Network: The clock is derived from the data received from the peer devices on the network.
ISDN Side
Specifies the ISDN user/network side for the signaling group.
Twilio SIP Trunk - Field Definitions
| Field | Definition |
|---|---|
| Protocol | The Protocol used for communicating with the Secondary Border Element Server. Valid entry: UDP or TCP. This field is available only when Use Secondary Border Element Server is Enabled. |
| Port Number | The Port Number is used for sending and receiving messages between SBC and the Secondary Border Element server. This field is available only when Use Secondary Border Element Server is Enabled. |
| Port Number | The port number for the SIP server used to send and receive SIP messages between the SBC and the Border Element Server. |
| Protocol | The IP protocol used for sending and receiving SIP messages between the SBC and the Border Element Server. Valid entries: UDP or TCP. |
| Border Element Server | The FQDN or IP address of the Remote Peer service provider. |
| Secondary Border Element Server | Specifies the Secondary Border Element Service provider. Valid entry: IP Address or FQDN. This field is available only when Use Secondary Border Element Server is Enabled. |
| Signaling/Media Source IP | Select the external (Internet-facing) IP address for the server that handles routing of messages for signaling and media. |
| Use Secondary Border Element Server | Enables or disables the secondary Remote Peer service provider configured. |
| Outbound NAT IP | Allows the SBC to be placed behind a NAT device, and uses the IP of the NAT device for all outgoing messages. If this field is set to Enable, the Public IP address field configuration is required. Valid selections:
Note: This field is required when the SBC interface has a private IP and the NAT device is using a public IP. For details on configuring an SBC behind the NAT, refer to Configuring the SBC Edge Portfolio for NAT Traversal. |
Step 3 - Confirm and Submit Configuration
This steps displays a summary of the the configuration items from Step 1 and Step 2. Click Finish (to cancel the configuration, click Cancel).
This example displays a SIP ↔ ISDN PBX with a ATT SIP Flexible Reach Trunk.
Step 3
Overview
Content Tools