Switchvox - How do I disable SIP ALG on an Adtran Netvanta 1224 STR?
To disable SIP ALG on an Adtran Netvanta 1224 STR network device please do the following:
Log in to your Adtran Netvanta 1224 STR
Under Firewall settings go to Firewall/ACLs,
There's a tab for ALG Settings,
under that tab you'll see the following:
SIP ALG
Disable this setting.
, multiple selections available,