RECOMMENDATIONS Moving PIAF behind a cisco firewall

[Cmos Charlie]

Hello Everyone,

I though id post this to see ideas and tips for doing just what the title says. Have a PIAF with 2 nics one to public address other to internal. Beyond the port 5060 and RTP media from flowroute and VOIP.ms info is there anything that you all could suggest to do before the move.

Will move external IP address to new firewall and NAT thru to pbx box.
Will shut of the current external nic and rehome the internal nic to firewall.

Anything within the GUI i should look at changing.

 

[atsak]

If the Cisco has a SIP ALG, make sure it's turned off (they definately have one) . . .
Remember to update the SIP settings to set the external IP and NAT to yes in SIP settings in Freepbx