Account - Call Settings - Grandstream Networks GAC2500 Administration Manual

Enable Defines the SRTP key life time. When this option is set to be enabled, during the SRTP call, the SRTP key will
SRTP key be valid within 231 SIP packets, and phone will renew the SRTP key after this limitation. The default setting is
life time "Yes".
Silence Enables the silence suppression/VAD feature. If it is set to "Yes", when silence is detected, a small quantity of
Suppressio VAD packets (instead of audio packets) will be sent during the period of no talking. If set to "No", this
n feature is disabled. The default setting is "No".
Configures the number of voice frames transmitted per packet. When configuring this, it should be noted
Voice
that the "ptime" value for the SDP will change with different configurations here. This value is related to the
Frames per
codec used and the actual frames transmitted during the in-payload call. For end users, it is recommended
TX
to use the default setting, as incorrect settings may influence the audio quality. The default setting is 2.
Configures the server address. When there is a call, the RTCP package sent from the phone will also be sent
to this address.
RTCP
Server Address format must be IP:Port. The port range is 0-65535.
Destination
Note: The address should contain port number. A prompt message will be displayed if the port number is
not specified.
Account – Call Settings
Table 27: Account – Call Settings
Dial Plan Prefix
Disable Dial Plan
Dial Plan
Configures the digits prepended to the dialed number.
Enables/disables the Dialplan mechanism for different cases. If the specific
case is checked, the Dialplan mechanism will be disabled.
● Dial Page: It controls the pattern of dialing numbers from the keypad,
phone app and account widget.
● Contact: It controls the pattern of dialing numbers from local, LDAP and
Broadsoft contacts.
● Incoming Call History: It controls the pattern of dialing numbers from
inbound call logs.
● Outgoing Call History: It controls the pattern of dialing numbers from
outbound call logs.
● MPK&Click2Dial: It controls the pattern of dialing numbers from MPK
app and the link on the webpage.
The default setting is unchecking all the cases.
Configures the dial plan to establish the expected number and pattern of digits
for a telephone number. This parameter configures the allowed dial-plan for
the device.
Dial Plan Rules:
1. Accepted Digits: 1,2,3,4,5,6,7,8,9,0 , *, #, A,a,B,b,C,c,D,d,+
2. Grammar: x – any digit from 0-9;
● xx+ or xx. – at least 2-digit numbers
● xx – only 2-digit numbers
● ^ – exclude
● [3-5] – any digit of 3, 4, or 5
● [147] – any digit of 1, 4, or 7
● <2=011> – replace digit 2 with 011 when dialing
● | – the OR operand
● + – add + to the dialing number
Example 1: {[369]11 | 1617xxxxxxx}