
| Parameter |
|
| Description |
| Default |
|
| Expiry |
|
| Set the time for transmitting the REGISTER message | 3600 |
| |
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| periodically so that the CG keeps registering. |
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| SIP Local Port |
|
| Set the CG port that send and receive SIP packet. Please notice | 5060 |
| |
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|
| that this is not the port that proxy server receives. |
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| |
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| Voice Codec |
|
| Set the VoIP call voice codec among G.7231.A, G.711 µ |
| G.723.1A |
|
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| G.711 |
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| |
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| Set the DTMF transmission method when the user press digits |
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| during VoIP call. |
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| RFC2833 : Transmit DTMF information in RTP packet with |
|
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|
| DTMF Transmission |
|
| RFC2833 standard. |
| RFC2833 |
|
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|
| INFO : Transmit DTMF information with SIP INFO message. |
|
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| Inband : Transmit DTMF information with DTMF tone sound |
|
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| itself, not with packet. |
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| Use VAD |
|
| Do not transmit voice packet when G.7231A is in use and detect |
| disable |
|
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| silence. |
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| ||
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| |
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| Jitter Buffer Size |
|
| Set the jitter buffer size of the voice packet that has been saved |
|
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|
|
| during VoIP call. The size differs dynamically within the assigned | 50 ~ 1000 |
| ||
|
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| range according to the network condition. |
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|
9.3. Supplementary Function Configuration
The
9.3.1. Call Waiting
The
| Parameter |
|
| Description |
| ||
| enable |
|
| The user hears a beep when there is an incoming call from a third party |
| ||
|
|
| during the call. You can accept the call by pressing | SEND | button. |
| |
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| |||
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| ||
| disable |
|
| The |
| ||
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| party will receive a busy signal. |
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|
9.3.2. Use External Voice Mail Server
Addition to the
30