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Configure ASA 5505 to allow SIP traffic

Hi All,

Our company has just installed two Audio Video Servers(AVS), both of these machines are behind a Cisco ASA 5505. The problem is that when the servers are behind the f/w the sessions are not getting initiated. We have opened the following ports(both TCP $ UDP)on the f.w

443

80

5222

5060

5061

21

We contacted the video conferencing software provider, according to them the firewall is blocking SIP.According to them ,since we are located in India we need to do some diff type of setting as the setting for SIP varies according to the country !!.

If this is true then kindly advice on the necessary changes in the configuration and also if the ASA 5505 is the right f/w to be used with AVS.

Thanks in advance

regards

1 REPLY

Re: Configure ASA 5505 to allow SIP traffic

are u inspecting sip on the firewall, Pls go thru the below about sip inspection

http://www.cisco.com/en/US/docs/security/asa/asa72/command/reference/i2_72.html#wp1670398

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