Hi
I use a PIX 515 and had a similar problem when I started.
I turned on the fixup for SIP (as well as having nat in sip entry) and
it seems to do the trick for me.
Good Luck
SP
Bill Gibbs wrote:
Also the phone can dial out from behind the PIX…but obviously not
receive calls.
Bill
------------------------------------------------------------------------
*From:* [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] *On Behalf Of *Bill Gibbs
*Sent:* Wednesday, August 23, 2006 11:53 AM
*To:* Asterisk Users Mailing List - Non-Commercial Discussion
*Subject:* [asterisk-users] Cisco PIX firewall and nat=yes
I have a Polycom 501 that works great from behind simple firewalls, like
Dlink, etc however behind a Cisco PIX Firewall I see the register
messages for the extensions on the Asterisk CLI but when I do a sip show
peers I see:
702/702 x.x.x.x D N 54297 UNREACHABLE
701/701 x.x.x.x D N 54297 UNREACHABLE
700/700 x.x.x.x D N 54297 UNREACHABLE
But I see stuff like
n Registered SIP '702' at x.x.x.x port 54297 expires 60
I have a single phone with multiple extensions in the example above. As
a test I changed that phone to a single extension (700), I see the
Registered line but it still says UNREACHABLE.
I know the Asterisk config is good because every device (soft, hard
phone) works and I know the NAT works because I’ve tested that out.
So…I’m thinking it has something to do with the PIX. Any ideas?
Bill
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