The remote computer does not have a public ip address. That computer is behind a netgear router. The router itself has the public ip address. My computer is on a lan as well. I'm behind linksys router. This router has a separate public ip address. My SER server is located in a separate location from the two computers. The SER server has a public ip address.
I've configured my ser.cfg file to use nathelper but I'm not using mediaproxy or rtpproxy. I agree that the RTP packets are getting blocked somewhere along the way. I'm guessing I can rectify the problem by using a mediaproxy or a rtpproxy. I'm still new to SER and sip so I'm not sure how to install and setup the mediaproxy and the rtpproxy.
Thanks for your response Bruno.
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-----Original Message----- From: Bruno Lopes F. Cabral [mailto:bruno@openline.com.br] Sent: Monday, November 15, 2004 11:34 AM To: S Shah Subject: Re: [Serusers] xlite voice session
Do the remote computer have a public IP address? if not, are you using some sort of NAT between your SIP client and the internet/to your SER server?
your SER server is using mediaproxy or rtpproxy?
usually lack of hearing between one peer or the other means RTP packets are getting blocked somewhere
S Shah wrote:
I finally got xlite to somewhat work with my SER server. On my lan, I'm able to get a voice session going between two xlite user agents running on two different computers. I then tried to gt a voice conversation on an xlite useragent running on a computer outside of the local network. I was able to establish a connection w/ the outside computer, but neither of us could hear each other. Does anyone have a clue what could be the problem here?