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UC system after firewall

markjiang
Level 1
Level 1

Hi Forum,

We plan to put CUCM6、MPE2.1 and Voice GW after checkpoin firewall.About 5000 IP Phones are in front of firewall.

How to evaluate effect of RTP stream on firewall?

Best regards

Mark

3 Replies 3

paolo bevilacqua
Hall of Fame
Hall of Fame

You should not do that, instead have all the UC elements including phones without any fireweall in between.

You risk major problems and seriouslsy deviate from cisco reccomendations if you do that.

Thanks for advise.What kind of problem we will encounter?

SRND of CUCM6 mentions that we can put firewall around UC elements.

SRND - Voice security

http://www.cisco.com/en/US/partner/docs/voice_ip_comm/cucm/srnd/6x/security.html#wp1046014

Someone help me.

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