Thanks, I updated sip port from 5061 to 5060. It also worked.

回答: Hi fitwxc, GV+SG 也不稳定, 常掉线, 怎么办?t1232009-09-03 15:44:12

I don't know how can two different SIP port both working. Another change I made was updating Register expires from 3600 to 600. Not sure what's the significance of this parameter. Thanks for your suggestion!

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I think it has the SPA1001 to ping SG every 10 min -egame- 给 egame 发送悄悄话 (101 bytes) () 09/05/2009 postreply 15:31:52

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