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Advanced User configuration includes not only the end user configuration, but also
advanced configuration such as SIP configuration, Codec selection, NAT Traversal
Setting and other miscellaneous configuration. Following is a screen shot of the
advanced configuration page:
Grandstream Device Configuration
STATUS BASIC SETTINGS ADVANCED SETTINGS ACCOUNT
Admin Password: (purposely not displayed for security
protection)
Silence Suppression: No Yes
Voice Frames per TX: 2(up to 10/20/32/64 for G711/G726/G723/other codecs
respectively)
Layer 3 QoS: 48 (Diff-Serv or Precedence value)
Layer 2 QoS: 802.1Q/VLAN Tag 0 802.1p priority value 0(0-7)
No Key Entry Timeout: 4(in seconds, default is 4 seconds)
Use # as Dial Key: No Yes (if set to Yes, "#" will function as the "(Re-
)Dial" key)
local RTP port: 5004 (1024-65535, default 5004)
Use random port: No Yes
keep-alive interval: 20 (in seconds, default 20 seconds)
Use NAT IP (if specified, this will be used in SIP/SDP
message)
STUN server: (URI or IP:port)
Firmware Upgrade and
Provisioning: Upgrade Via TFTP HTTP
Firmware Server Path: fm.grandstream.com/gs
Config Server Path: fm.grandstream.com/gs
Firmware File Prefix: Firmware File Postfix:
Config File Prefix: Config File
Postfix: