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標題: OBI110 VOIP TO PSTN [打印本頁]

作者: uncle7 時間: 2011-3-17 16:44 標題: 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.

作者: bubblestar 時間: 2011-3-17 16:56

本帖最後由 bubblestar 於 2011-3-17 17:42 編輯

Thanks! uncle7. This is another good way to implement a flexible call forwading and VoIP2PSTN usage.

For security reason, we'd better add some measure to avoid 3rd party from dialing-in using our PSTN for making further paid calls, such as IDD.

作者: uncle7 時間: 2011-3-17 16:57

备用帖子xxx。

作者: uncle7 時間: 2011-3-17 16:58

备用帖子xxx。

作者: uncle7 時間: 2011-3-17 17:01

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.

作者: 亞星 時間: 2011-3-17 17:07

uncle7 帥兄 Thanks for sharing

作者: bubblestar 時間: 2011-3-17 17:09

Totally agree with uncle7's idea. More exchange of different ideas, scenarios, sharing and interaction will definitely benefit all VoIP lovers here.

作者: 亞星 時間: 2011-3-17 22:20

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, 你地有無試過咁既情況

作者: bubblestar 時間: 2011-3-17 22:24

我暫時未試過用uncle7 師兄的方法。但你所出現的狀況，應該就是我提到的二次撥號有時出現的DTMF訊號辨識問題了。

作者: uncle7 時間: 2011-3-17 22:45

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?

作者: 亞星 時間: 2011-3-17 23:19

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.

作者: uncle7 時間: 2011-3-17 23:28

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

作者: bubblestar 時間: 2011-3-17 23:36

回復 14# uncle7

Uncle7 C-Hing, 請問你的OBi110是全部自己人手輸入做設定，抑或用login OBiTALK Portal 方法remote 做設定呢?

作者: uncle7 時間: 2011-3-17 23:49

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

作者: uncle7 時間: 2011-3-18 00:04

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?

作者: bubblestar 時間: 2011-3-18 00:30

回復 16# uncle7

我之所以這樣問，是因為看過MichiganTelepone介紹，說經OBiTALK Web Portal 做Settings，它會把OBi110 的預設Auto Provisioning改變，並會定時update。如果現在又以人手加入部份或另一些設定，最終，大家人手加入的會被overwrite 咗的。即是SET完等於無SET到，所以得不到預期效果。

所以建議一係全人手，一係全OBiTalk Portal 做設定。或這要記得Disable Auto Provisioning fuction.

由於我有兩部OBi110 在手，一部用人手輸入，另一部用Web Portal，真係發現它們設定後的分別。

作者: 亞星 時間: 2011-3-18 07:19

你是不是用了電話保密分線器?
uncle7 發表於 2011-3-18 00:04

我沒有使用電話保密分線器, PSTN Line 是直接接入 OBi110 的.

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