[asterisk-users] SIP reply CALL-ID from ITSP has internal address in host part

[Alex Balashov]

Andrew Stewart wrote:

> Figured out the problem.  There is an "inspect sip" command in our
> global policy map on our Cisco ASA firewall.  That was "fixing" the
> CALL-ID.  Took it out and all is working now.

Ah, yes.  Those ALGs (or other >= Layer 5 manglers, whatever the 
justification) will always get you.  :-)  I was pouring over the capture 
you provided, thinking, "This really doesn't add up..."

-- 
Alex Balashov - Principal
Evariste Systems
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