From: Marvin Greenlee (marvingreenlee@yahoo.com)
Date: Tue Mar 16 2004 - 14:35:55 GMT-3
It sounds like your call setup is OK, but you are
blocking the RTP for the audio between the two.
Reference - Cisco - VoIP Traversal of NAT and Firewall
http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a00800f2853.shtml#topic9
Sincerely,
Marvin Greenlee, CCIE #12237
Network Learning, Inc.
Senior Technical Advisor
--- Joseph Eleazar <joseph_eleazar@hotmail.com> wrote:
> I had setup a small IPT lab in my house, I have 2
> phones and a Call Manager,
> and everything worked fine. I sent one of the
> phones to my friend and I
> kept one. We both have cable modems and a linksys
> router.
>
> My friend cofigured his linksys to have his phone on
> the DMZ. My friend
> configured the phone to point to my public address
> for the tftp server and
> then on my linksys I have port fowarding statements
> for ports 69 and 2000 to
> go to my Call manager. I also have port fowarding
> statement for ports 15000
> to 30000 to go the my IP phone.
>
> My friends remote IP phone registers with the Call
> manager and when either
> of us dial eachother, the other phone rings, but
> none of us can hear
> eachother.
>
> Has anyone sucessfully set something like this up?
> Am I missing some
> important IP ports?
>
> Thanks
> Joe
>
>
This archive was generated by hypermail 2.1.4 : Thu Apr 01 2004 - 08:15:32 GMT-3