I don´t think it´s a router problem. I have had that problem with SEMS conferencing. If you use a sniffer at your SER server, you´ll probably see that you are not sending media. In my case, the server sends just one packet and the stops sending. Try to take a look!
Regards,
Jose Simoes
2005/11/7, Joao Pereira joao.pereira@fccn.pt:
Hello to all I have SER working with a public IP, and accepting connections from the internet. But in a remote office, behind ADSL with a SMC Router (SMC7904WBRA), my NATed clients can register to SER, but cant make calls. In the router configuration theres a place to configure special applications and has fields for:
trigger port: protocol: [UDP\TCP]
outside port: protocol: [UDP\TCP]
I already tried to put the 5060 port and UDP, but the NATed phones just ring, but no RTP passes... Do someone knows the correct ports to put here? Thanks Joao Pereira
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