No Key Entry Timeout (s)

Use # as Dial Key

G723 Rate

G.726-32 Packing Mode iLBC Frame Size

iLBC Payload Type

Jitter Buffer Type

Jitter Buffer Length

Use Privacy Header

Use P-Preferred-Identity Header

Special Feature

For end users, it is recommended to use the default setting, as incorrect settings may influence the audio quality.

Defines the timeout (in seconds) for no key entry. If no key is pressed after the timeout, the digits will be sent out. The default value is 4 seconds.

Allows users to configure the "#" key as the "Send" key. If set to "Yes", the "#" key will immediately dial out the input digits. In this case, this key is essentially equivalent to the "Send" key. If set to "No", the "#" key is included as part of the dialing string.

Selects encoding rate for G723 codec. The default value is 5.3kbps.

Select "ITU" or "IETF" for G726-32 packing mode.

Selects iLBC packet frame size. The default value is 30ms.

Specifies iLBC Payload type. The default value is 97. The valid range is between 96 and 127.

Selects either Fixed or Adaptive based on network conditions. The default setting is "Adaptive".

Selects Low, Medium, or High based on network conditions. The default setting is "Medium".

Controls whether the Privacy Header will present in the SIP INVITE message or not. The default setting is "default", which is when "Huawei IMS" special feature is on, the Privacy Header will not show in INVITE. If set to "Yes", the Privacy Header will always show in INVITE. If set to "No", the Privacy Header will not show in INVITE.

Controls whether the P-Preferred-Identity Header will present in the SIP INVITE message or not. The default setting is "default", which is when "Huawei IMS" special feature is on, the P-Preferred-Identity Header will not show in INVITE. If set to "Yes", the P-Preferred-Identity Header will always show in INVITE. If set to "No", the P-Preferred-Identity Header will not show in INVITE.

Different soft switch vendors have special requirements. Therefore users may need select special features to meet these requirements. Users can choose from Standard, Nortel MCS, Broadsoft, CBCOM, RNK, Sylantro or Huawei IMS depending on the server type. The default setting is "Standard".

FIRMWARE VERSION 1.0.4.23

GXP1100/GXP1105 USER MANUAL

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Grandstream Networks GXP1105, GXP1100 user manual Firmware Version