VoIP Phones - BT HomeHub: Difference between revisions
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==Homehub 5, disable SIP ALG==
NAT can always be a problem with VoIP. SIP ALGs can get in the way by mangling the SIP packets. If you have problems, try disabling it. (or even enabling it if it is already disabled!)
#Open a browser (Internet Explorer, Firefox etc) and type 192.168.1.254 or businesshub.home in the address bar. You'll see the BT Business Hub home page.
#Click on ‘Advanced Settings’
#Click ‘Firewall’ then ‘Configuration’ and scroll down to ‘Application Layer Gateway’
#Click Yes next to ‘Disable SIP ALG’ and click ‘Apply’
==Firewall & Security==
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