ata message: sip nat typ: (hotel-)firewall blocks udp
Hi,
still I am registered, and still have no sound. Just saw that my voip-cellphone (did not believe that it is so smart in error detecting!) tells me: SIP NAT TYP: FIREWALL_BLOCKS_UDP Does anybody has an idea how manage to pass block? I'll talk tomorrow to the hotel, but I don't believe they would know what to change. I tried various setups so far, but I always get the same behaviour. I dial *600, I hear an initial lower ATA-beep, then a higher one that appears again after 10 and 20 sec - nothing else. I tried: - Stun yes/no (stun.eu.voxalot.com,80,20) - RPORT yes/no - Proxy yes/no (eu.voxalot.com) Once without stun my ata told me No Stun Available, but it was registered, and my dialing of *600 etablishes the connection, but play the ata-beeps as scribed above. By the way despite I set everything what I can to port 80, my ata keeps telling me sip is on port 80. PRT audio Port I set to 81 and it is shwon to be set at port 81. Anybody with any idea what I can try myself? Thanks in advance, Gooly |
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