problem when the Elastix work with Cisco PIX-501

instsys

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Nov 28, 2009
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#1
Hi:
I get some problem when the Elastix work with Cisco PIX-501 firewall,
I had install Elastix 1.5.2-2, and freepbx 2.5.2.2, and I set some SIP phone and a trunk for out going call.
Now I set Firewall in DMZ, and use IPTables for security,and open some port as follow:
21/tcp ftp
22/tcp ssh
25/tcp smtp
80/tcp http
143/tcp imap
443/tcp https
465/tcp mail
993/tcp imaps
995/tcp pop3
2000/tcp/udp callback
4559/tcp hylafax
4569/udp IAX2
5036/udp IAX
5038/tcp/udp DeskTopManager
5060/tcp/udp SIP
5222/tcp/udp openfire Chat
5223/tcp/udp openfire Chat
5269/tcp/udp openfire Chat
5275/tcp/udp openfire Chat
9090/tcp/udp openfire Chat
9091/tcp/udp openfire Chat
10000-20000 RTP
40000/tcp/udp fax

after that check with "sip show peers"
 

Patrick_elx

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Dec 14, 2008
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#2
what's your pix config?
where are your phones compared to your server and your pix?
 

kspare

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Mar 23, 2009
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#3
Upgrade to freepbx 2.6, install the sip configuration module.

Set it so it thinks you have a public ip, you don't need a nat configuration with the pix, it will act as a sip proxy for you.

Or you can also try the following command.

no fixup protocol sip 5060
no fixup protocol sip udp 5060

And it should make your current asterisk config work.
 

instsys

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#4
Hi Kspare:
Thank you very much,I will test it and come back to you.

Best Rgds.

Jing Bang
 

instsys

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#5
by now ever thing is ok. thanks for all your help. the problem is because IDC control 5060, change the 5060 to 5006.
 

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