CHAPTER29 Analog Gateway
Mediant 1000 Gateway & E-SBC | User's Manual
Rejecting Anonymous Calls
The device can reject anonymous calls received from the IP and destined to an FXS port. To
configure the functionality, use the ini file parameter, RejectAnonymousCallPerPort. If configured
for a specific port and the port receives an anonymous call, the device rejects the call and responds
with a SIP 433 (Anonymity Disallowed) response. For a description of the parameter see Caller ID
Parameters.
The feature is applicable only to FXS interfaces.
Configuring FXS Distinctive Ringing and Call Waiting
Tones per Source/Destination Number
The Tone Index table lets you configure up to 50 rules, which define distinctive ringing tones and
call waiting tones per calling (source) and called (destination) number (or prefix) for IP-to-Tel calls.
You can configure the feature per FXS port or for a range of FXS ports. Therefore, different tones
can be played per FXS port, depending on the source and/or destination number of the received
call. You can also configure multiple entries with different source and/or destination prefixes and
tones for the same FXS port.
Typically, the played ring and/or call waiting tone is indicated in the SIP Alert-Info header of the
received INVITE message. However, if the header is not present, the feature is used and the tone
played is according to the settings in this table.
● The feature is applicable only to FXS interfaces.
● To enable call waiting, see Configuring Call Waiting.
The following procedure describes how to configure tones per FXS port through the Web interface.
You can also configure it through ini file [ToneIndex] or CLI (configure voip > gateway
analog tone-index).
➢ To configure distinctive ringing and call waiting tones per FXS port:
1. Open the Tone Index table (Setup menu > Signaling & Media tab > Gateway folder > Analog
Gateway > Tone Index).
2. Click New; the following dialog box appears:
- 705 -
To Next Page
Loading...
Need help?
General
