HX4E/MX8A Series Voice Gateway User Manual
New Rock Technologies, Inc. 39
Message waiting
indication (MWI)
Choose the lighting method of message waiting indicator of voice mail here: None,
Polarity reversed, FSK, high voltage lighting.
Message waiting indicator refers to the special LED on a phone, working with voice
mail function. When user receives a voice message. The gateway will light this lamp
upon receiving the notice from platform; the light goes off when there’s no unheard
mail. It’s essential to understand whether the phone supports the indicators and lighting
method when selecting the lighting method.
Distinctive
Alert/Ringing
Set the parameter Alert-Info n according to the “Alert-Info” value provided on the SIP
server. When the “Alert-info” value of received INVITE message matches with the
Alert-Info n, ring cadence n is activated.
To match with ring cadence 1.
Configure ring
patterns for ring
cadence 1
Configure ring patterns for ring cadence 1. It is used with
E.g 1: if the ring patterns are set to 2, 500, 500, 1000, 3000, the ringing cadence is 0.5s
on, 0.5s off; 1s on, 3s off.
E.g 2: if the ring patterns are set to 2000, 4000, the ringing cadence will be 2s on, 4s
off.
To match with ring cadence 2.
Configure ring
patterns for ring
cadence 2.
Configure ring patterns for ring cadence 2. It is used with Alert-Info 2.
To match with ring cadence 3.
Configure ring
patterns for ring
cadence 3
Configure ring patterns for ring cadence 3
To match with ring cadence 4.
Configure ring
patterns for ring
cadence 4
Configure ring patterns for ring cadence 4. It is used with Alert-Info 4.
2.5 Trunk
2.5.1 Phone Number
Only a gateway with FXO ports can display this interface.
After login, click Trunk > Phone number tab to open the configuration interface.