This is my first AT&T Flex SIP implementation. I have done several with other SIP providers with no concerns or issues. My other provider has always had an SBC onsite and I would just add an IP to LAN2 and put the SBC address in the ITSP proxy field. AT&T has provided 6 IPs and I am not sure where they all need to go. Any help would be appreciated.
AT&T Info
IP Border Element Assignments
IP Border Element Name IP Address (IPV4) SD Media IP Address(IPV4) Vlan-ID
bl******** 12.*.*.* 12.*.*.*
na******** 12.*.*.* 12.*.*.*
Public Signaling IP Address
12.*.*.*
Public Media IP Addresses
12.*.*.*
AT&T Info
IP Border Element Assignments
IP Border Element Name IP Address (IPV4) SD Media IP Address(IPV4) Vlan-ID
bl******** 12.*.*.* 12.*.*.*
na******** 12.*.*.* 12.*.*.*
Public Signaling IP Address
12.*.*.*
Public Media IP Addresses
12.*.*.*
