Add PSTN SIP Connection

The figure below shows the templates for creating a PSTN SIP Connection.

➢ Do the following:
1. In the Navigation pane, select SIP Connection, and then select the SIP Connection tab.

2. From the drop-down list, choose PSTN.
3. Configure parameters according to the table below.

Parameter

Description

Name

Name of the SIP connection.

Customer

Select the Customer to attach to the SIP connection from the drop-down list.

Calling Profile

Select the Calling Profile to attach to the SIP connection from the drop-down list.

Carrier Registration

This option is only relevant if you are connecting your Carrier to a SIP Trunk (when SBC Onboarding script configures SIP Trunk or BYOC). The selected carrier binds to the configured SIP Interface, Proxy Set and IP Profile on the SBC device (where the same name is configured for all three entities on the SBC device).

Select this option to perform SIP Account Registration for the Carrier trunk:

■ Username: Defines the digest MD5 Authentication username. The valid value is a string of up to 60 characters. By default, no value is defined.
■ Password: Defines the digest MD5 Authentication password. The valid value is a string of up to 50 characters. Note: The password cannot be configured with wide characters.
■ MainLine (Contact User): Defines the AOR username. This appears in REGISTER From/To headers as ContactUser@HostName
■ Host Name: Defines the Address of Record (AOR) host name. The host name appears in SIP REGISTER From/To headers as ContactUser@HostName.

Enable CAC

Indicates whether Call Admission Control is enable for the connection. When enabled, select one of the following preconfigured CAC Profiles from the list:

■ 5 sessions
■ 10 sessions
■ 20 sessions

This field is enabled in the attached SBC Onboarding script (see below).

Comments

Free text comments regarding the tag.

SBC Onboarding script

Name of the applied SBC Onboarding script.

SBC Cleanup script

Name of the paired SBC Cleanup script.

Customer Variables

SIP Connection IP /FQDN

IP address or FQDN of the SBC device where the connection (IP Group) is configured.

SIP Connection port

Port of the SBC device where the connection (IP Group) is configured.

Transport type

One of the following values:

■ UDP
■ TCP
■ TLS

IP Profile

One of the following values:

■ Secure
■ Insecure

SIP Group Name

The host name of the device which is used to overwrite the original host part of the URI in certain SIP headers for the purpose of Topology hiding in the SIP messages.

Toggle between Onboarding and Cleanup scripts.

Toggles between the paired Onboarding and Cleanup scripts.

See example Onboarding script below.

Copy 
#Main#
configure network
 access-list new
   source-ip "{TrunkIP}"
   prefixLen 32
   description "{TrunkName}-{CustomerName}-c"
   use-specific-interface enable
   network-interface-name "eth0"
   activate
 exit
exit
configure voip
proxy-set new
proxy-name "{TrunkName}-{CustomerName}-Zoom-c"
proxy-enable-keep-alive using-options
srd-name "DefaultSRD"
sbcipv4-sip-int-name "SIPTrunk"
activate
proxy-ip 0
proxy-address "{TrunkIP}:{Port}"
transport-type "{TransportType}"
activate
exit
exit
ip-group new
name "{TrunkName}-{CustomerName}-Zoom-c"
proxy-set-name "{TrunkName}-{CustomerName}-Zoom-c"
srd-name "DefaultSRD"
classify-by-proxy-set disable
ip-profile-name "{IpProfile}"
outbound-mesg-manipulation-set 6
call-setup-rules-set-id 5
tags "Trunk={CID}"
{CacProfile}
activate
exit
{Registration}
exit
do write
#end#
#Registration#
sip-definition account new
account-name "{TrunkName}-{CustomerName}-Zoom-c"
   served-ip-group-name "{TrunkName}-{CustomerName}-Zoom-c"
serving-ip-group-name "{TrunkName}-{CustomerName}-Zoom-c"
user-name "{Reg_Username}"
password "{Reg_Password}"
host-name "{Reg_Host}"
contact-user "{Reg_Mainline}"
register reg
application-type sbc
activate
exit
ip-group where name "{TrunkName}-{CustomerName}-Zoom-c"
  authentication-mode sbc-as-client
  username-as-client "{Reg_Username}"
  password-as-client "{Reg_Password}"
  activate
  exit
#end#
#CacProfile#
cac-profile "{CacProfile}"
#end#