ALE M3-M5-M7-M8 DeskPhones Administrator Guide
It configures the characters that the IP phone will filter when dialing.
If the dialed number contains configured characters, the IP phone will
automatically filter these characters when dialing.
If you dial 10-1, the IP phone will filter the character - and then dial out 101.
String within 32 characters
Setting → General → Call Number Filter
10.10 IP Address Call
You can configure the phone whether to receive or place an IP call.
10.10.1 IP Address Call Configuration
The following table lists the parameter you can use to configure an IP address call.
It enables or disables IP address call feature.
Note: The parameter can only control the outgoing IP address call. If you don't want
to answer the IP address call, you should set the parameter "SIPIpCallEnable" to
false.
true - enable
false - disable
SIP Features → SIP → Allow IP Call
10.10.2 Accept SIP Trust Server Only Configuration
Accept SIP Trust Server Only enables the IP phone to only accept the SIP messages from your SIP server
and outbound proxy server. It can prevent the phone from receiving ghost calls from random numbers. If you
enable this feature, the IP phone cannot accept an IP address call.
The following table lists the parameters to configure the Accept SIP Trust Server Only feature.
It enables or disables filtering the IP address call.
Note: The parameter can only control the incoming IP address call. If you want to
make an outgoing IP address call, you should set the parameter "SIPIpCallEnable" to
true.
true - enable
false - disable