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OBI110 VOIP TO PSTN

本帖最後由 uncle7 於 2011-3-17 17:30 編輯

OBI110 VOIP TO PSTN

Firstly, you must plug in your landline phone cable to the Obi110 device. Connect your phone. Make sure you can dial out via the landline.

Suppose you use iptel.org sip account and Obi110 SP1 Service. The Obi110 is located in HK. Change the OBI110 settings:

Service providers > SIP
ProxyServer: iptel.org

Voice Services > SP1 Service
X_InboundCallroute: {LI1(91234567)}
AuthUserName: abc (Your iptel loginname)
AuthPassword: xyz (Your iptel password)

Submit and Reboot

Done.

Whenever and wherever someone call your sip account, your HK mobile phone (91234567) will ring. So, your sip account is ported into your mobile phone. You dont need to tell your mobile number to your friends but your friends can still find you via your sip account.



If you want to call any HK phone numbers instead of a fixed number, replace the above line to:
Voice Services > SP1 Service
X_InboundCallroute: {LI1(xxxxxxxx)}

Once someone dial your sip account, he will hear the second dial tone. At this time, he may enter a HK phone number, e.g. 91234567, 21234567 etc.

This is VOIP to PSTN without using AA.

备用帖子xxx。

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备用帖子xxx。

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备用帖子xxx。

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备用帖子xxx。

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本帖最後由 uncle7 於 2011-3-17 17:33 編輯
Thanks! uncle7.  This is another good way to implement a flexible call forwading and VoIP2PSTN usage ...
bubblestar 發表於 2011-3-17 16:56



    This is just the simplest setting to make VOIP to PTSN work. Of course, we should do some fine tuning to filter off unwanted PSTN numbers and/or add a password.

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本帖最後由 uncle7 於 2011-3-17 22:48 編輯
試左好多次出現一個問題, 有時 VOIP 轉左去 PSTN 聽到 dial tone 但打唔出電話, 拔電 reset 過都係唔得, 你 ...
亞星 發表於 2011-3-17 22:20



    What number did you dial? I mean how many digits? 8?

>>> X_InboundCallroute: {LI1(xxxxxxxx)}
Are you sure you have entered 8x's there?

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This setting works for me. I am using PCCW PSTN line.

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我是全部自己人手輸入做設定經local ip
http://192.168.1.xxx_obi110_IP/

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剛剛跟角色師兄通過電話, 他也認為是二次撥號出現的 DTMF 訊號辨識問題.
亞星 發表於 2011-3-17 23:19



    你是不是用了電話保密分線器?

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