Default is set to: MTZ+6MDT+5,M4.1.0,M11.1.0

MTZ+6MDT+5

This indicates a time zone with 6 hours offset with 1 hour ahead which is U.S central time. If it is positive (+) if the local time zone is west of the Prime Meridian (A.K.A: International or Greenwich Meridian) and negative (-) if it is east.

M4.1.0,M11.1.0

The 1st number indicates Month: 1,2,3.., 12 (for Jan, Feb, .., Dec)

The 2nd number indicates the nth iteration of the weekday: (1st Sunday, 3rd Tuesday…)

The 3rd number indicates weekday: 0,1,2,..,6( for Sun, Mon, Tues,..,Sat) Therefore, this example is the DST which starts from the First Sunday of April to the 1st Sunday of November.

SETTINGS/ADVANCED SETTINGS PAGE

Admin Password

Confirm Password

Layer 3 QoS

Layer 2 QoS 802.1Q/VLAN Tag

Layer 2 QoS 802.1p Priority Value

Local RTP Port

Use Random Port

Keep-alive Interval

Allows users to change the admin password. The password field is purposely hidden after clicking the Update button for security purpose. This field is case sensitive with a maximum length of 30 characters.

Confirms the admin password field to be the same as above.

Defines the Layer 3 QoS parameter. This value is used for IP Precedence, Diff-Serv or MPLS. The default value is 12.

Assigns the VLAN Tag of the Layer 2 QoS packets. The default value is 0.

Assigns the priority value of the Layer2 QoS packets. The default value is 0.

This parameter defines the local RTP port used to listen and transmit. It is the base RTP port for channel 0. When configured, channel 0 will use this port _value for RTP; channel 1 will use port_value+2 for RTP. Local RTP port ranges from 1024 to 65400 and must be even. The default value is 5004.

When set to "Yes", this parameter will force random generation of both the local SIP and RTP ports. This is usually necessary when multiple phones are behind the same full cone NAT. The default setting is "Yes" (This parameter must be set to "No" for Direct IP Calling to work).

Specifies how often the phone sends a blank UDP packet to the SIP server in order to keep the "ping hole" on the NAT router to open. The

FIRMWARE VERSION 1.0.4.23

GXP1100/GXP1105 USER MANUAL

Page 35 of 46

Page 35
Image 35
Grandstream Networks GXP1100, GXP1105 user manual Default is set to MTZ+6MDT+5,M4.1.0,M11.1.0, SETTINGS/ADVANCED Settings