VOIP 求助: 原本工作正常,换了ATTUverse 的 2wire 3600hgv gateway 就听不见声音

I use sipura 1001 as VOIP adapter, everything was perfect. That time brandband was ATT ADSL.
The voip service provide is sigpate.

Yesterday, after changing brandband to ATT Uverse, then when making call and  receiving call, there is sound on my side.  The other end of the line can hear me, I couldn't hear anything.  
I tried to set port forwarding on the 2wire 3600HGV gateway, according to sigpate's suggestion:
port 5060 /UDP, port 5004 UDP and 3478 UDP  
I forward traffic on these port to  sipura 1001's box.

The problem still happens.

Any hint? Thanks in advance.


所有跟帖: 

家里有几个router (路由器)? -slow_quick- 给 slow_quick 发送悄悄话 slow_quick 的博客首页 (236 bytes) () 07/19/2013 postreply 08:46:17

http://www.lucketts.net/voip/spa1001_guide.html -slow_quick- 给 slow_quick 发送悄悄话 slow_quick 的博客首页 (0 bytes) () 07/19/2013 postreply 08:57:05

WoW! After enabling the NAT, it works. 多谢大侠,解决了这个难题。 -telestan- 给 telestan 发送悄悄话 (0 bytes) () 07/19/2013 postreply 15:59:57

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