beautypg.com

Account/codec settings – Grandstream GXP2200 User Manual User Manual

Page 124

background image



Firmware Version 1.0.3.26 GXP2200 USER MANUAL Page 123 of 159

ACCOUNT/CODEC SETTINGS

DTMF

This parameter specifies the mechanism to transmit DTMF digits. There

are 3 supported modes: in audio which means DTMF is combined in the

audio signal (not very reliable with low-bit-rate codecs), via RTP

(RFC2833), or via SIP INFO. The default setting is "RFC2833".

DTMF Payload Type

This parameter sets the payload type for DTMF using RFC2833. Default

is 101.

Preferred Vocoder

4 different vocoder types are supported on the phone, including G.711

A-law (PCMA), G.711 U-law (PCMU), G.722 and G.729A/B. Users can

configure vocoders in a preference list that is included with the same

preference order in SDP message. Arrange your preferred vocoder

orders using the Up and Down button.

Enable RFC5168 Support

If set to "Yes", RFC5168 support will be enabled for video call. The

default setting is "No".

Video Bit Rate

Configures bit rate for video call. The default setting is 500 kbps.

H.264 Payload Type

Configures H.264 codec payload type (ranging from 96 - 127). The

default setting is 99.

SRTP Mode

Enables the SRTP mode based on your selection from the drop-down

menu. The default setting is "Disable".

Silence Suppression

Controls the silence suppression/VAD feature of the audio codec G.723

is "No".

SIP T1 Timeout

SIP T1 Timeout (in seconds). The default setting is 0.5 sec.

SIP T2 interval

SIP T2 Interval (in seconds). The default setting is 4 sec.

Remove OBP from route

Configures to remove outbound proxy from route. This is used for the

SIP Extension to notify the SIP server that the device is behind a

NAT/Firewall. The default setting is "No".

Enable SCA (Shared Call

Appearance)

If set to "Yes", the Shared Call Appearance (Broadsoft Standard) will be

used for the registered account. The default setting is "No".

Enable BargeIn

If set to "Yes", the user could barge onto an active call on a shared line.

The default setting is "No".

Auto-filling Pickup Feature

Code

If set to "Yes", the call park feature code will be automatically filled in.

The default setting is "Yes".

Pickup Feature Code

Configures the pickup feature code for call park.

Line-seize Timeout

Configures the timeout before the line can be seized (in seconds). The

default setting is 15.