MX Series Voice Gateway User Manual
New Rock Technologies, Inc. 61
Note:
The following features are valid only in SIP protocol. When the gateways use MGCP protocol, the control of all call
services is provided by the proxy server without the need of these setting.
The gateways provide three scenarios for handling incoming calls on the FXO trunk:
Binding: when a telephone call reaches the FXO port, the gateways will route the call to a
FXS port according to the DID number bound with the port.
Note: Setting a number to be bound is required or this setting is invalid.
Second-stage dialing: when a telephone call reaches the trunk port, the gateways will provide
the second dial tone and route the call according to the extension number entered. Dialing tone
or voice prompt file can be changed by user.
Direct: the gateways will route the incoming call on FXO port n to the corresponding FXS
port n. For example, a call made to the first FXO port is forwarded to the first FXS port.
Note: Direct applies only to a device having both FXO and FXS ports.
Play the second dial prompt uploaded on Advanced>Greeting file page
Play the second dial tone configured on Advanced>Tones page.
If this item is selected, the Fax over IP label carried in INVITE is supported.
If this option is enabled, the TLS server configured on Basic > SIP page is used for both
registration and calls over this line.
If this option is not enabled, the default registration server and proxy server are used.
Registration
subscription
Periodically send subscription messages to the SIP server. The period of sending the subscription
messages is the same as the Registration expiration in Basic >SIP.
Note: This parameter is displayed only when IMS is selected and Registration subscription is
checked on Advanced>SIP page.
Polarity reversal
signal detection
If a PSTN line supports reverse polarity, make the selection here. Or this setting is invalid. By
default, this is not selected.
Select to enable the detection function of caller ID for this FXO port. By default, this is not
selected.
Select if this FXO port bars outgoing call service to the PSTN. By default, this is not selected.
Select if echo cancellation is enabled for this FXO (Line).By default, this is selected.
After making an outgoing call from a FXO port, the gateway will send a 200 OK message to the
platform with a delay if this parameter is selected. If unselected, the system sends a 200 OK
message to the platform after off hook on the FXO port. Also see Answer delay on page
Trunk>Advanced.
Select if recording service is activated. This is not selected by default.
2.4.3 Trunk Batch (Unavailable on the HX4E)
Only a gateway with FXO ports can display this interface.
After login, click Trunk >Batch to open the configuration interface.
Step 1
Click , the following interface is shown. Choose batch configured trunks and click
OK
.
Step 2
Click to activate this function to configure this parameter. For details of the parameter, see
Trunk > Feature
.
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