Caller Id; Caller Id Detection / Generation On The Tel Side - AudioCodes Mediant 1000B User Manual

2. The device responds by sending an empty SIP NOTIFY to the softswitch, and
then sending an ISDN Setup message with Facility IE containing an MWI
Interrogation request to the PBX.
3. The PBX responds by sending to the device an ISDN Connect message
containing Facility IE with an MWI Interrogation result, which includes the number
of voice messages waiting for the specific user.
4. The device sends another SIP NOTIFY to the softswitch, containing this MWI
information.
5. The SIP NOTIFY messages are sent to the IP Group defined by the
NotificationIPGroupID parameter.
When a change in the status occurs (e.g., a new voice message is waiting or the user
has retrieved a message from the voice mail), the PBX initiates an ISDN Setup
message with Facility IE containing an MWI Activate request, which includes the new
number of voice messages waiting for the user. The device forwards this information
to the softswitch by sending a SIP NOTIFY.
Depending on PBX support, the MWIInterrogationType parameter can be configured
to handle these MWI Interrogation messages in different ways. For example, some
PBXs support only the MWI Activate request (and not MWI Interrogation request).
Some support both these requests. Therefore, the device can be configured to disable
this feature or enable it with one of the following support:
•
Responds to MWI Activate requests from the PBX by sending SIP NOTIFY MWI
messages (i.e., does not send MWI Interrogation messages).
•
Send MWI Interrogation message, but don't use its result. Instead, wait for MWI
Activate requests from the PBX.
•
Send MWI Interrogation message, use its result, and use the MWI Activate
requests.
26.9

Caller ID

This section describes the device's Caller ID support.
Note:

26.9.1 Caller ID Detection / Generation on the Tel Side

By default, generation and detection of Caller ID to the Tel side is disabled. To enable
Caller ID, set the parameter EnableCallerID to 1. When the Caller ID service is enabled:

For FXS: the Caller ID signal is sent to the device's port

For FXO: the Caller ID signal is detected
The configuration for Caller ID is described below:

Use the parameter CallerIDType to define the Caller ID standard. Note that the Caller
ID standard that is used on the PBX or phone must match the standard defined in the
device.

Select the Bellcore caller ID sub standard using the parameter
BellcoreCallerIDTypeOneSubStandard

Select the ETSI FSK caller ID sub standard using the parameter
ETSICallerIDTypeOneSubStandard

Enable or disable (per port) the caller ID generation (for FXS) and detection (for FXO)
User's Manual
The Caller ID feature is applicable only to FXS/FXO interfaces.
Mediant 1000B Gateway and E- SBC
528 Document #: LTRT-27044