It works now. THank you so much. Yesterday I did port forwarding

changed the RTP port range to 16800 to 16805 and no 5060-5061 and it didn't work. Today I change the range to 16800 to 16900, and added 5060 to 5061, the first time it didn't work either. I almost want to quit before the second try, and this time it works.

I was thinking the 5060-5061 is the key to make it work, but why? I always think after talking it already enter the RTP stage and no more SIP anymore.

Thank you sooo much for the kindness and patience.

Have a great holiday (Chinan National Day)!

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but no ring even though the the receiving side rings -密碼1- 給 密碼1 發送悄悄話 (65 bytes) () 09/30/2011 postreply 21:04:50

Did you mean no ring tone? -思蘆- 給 思蘆 發送悄悄話 思蘆 的博客首頁 (0 bytes) () 10/01/2011 postreply 11:07:12

yes -密碼1- 給 密碼1 發送悄悄話 (0 bytes) () 10/01/2011 postreply 11:13:55

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