Grandstream Networks 496 User Manual page 27

HandyTone-496 User Manual
Layer 2 QoS
STUN Server
Keep-alive interval
Use NAT IP:
Firmware Upgrade
and Provisioning
Firmware Server
Path
Config Server Path
Firmware File
Prefix
Firmware File
Postfix
Config File Prefix
Config File Postfix
Automatic Upgrade Default is "Yes".
Firmware Key
Onhook Threshold
FXS Impedance
Caller ID Scheme
Onhook Voltage
This setting includes two fields. The 802.1Q/VLAN Tag contains the value
used for layer 2 VLAN tag. Default setting is blank. And 802.1p priority value
contains the value of the priority value.
STUN server's IP or FQDN
This parameter specifies how often the HandyTone ATA sends a blank UDP
packet to the SIP server in order to keep the "hole" on the NAT open.
NAT IP address is used in SIP/SDP message. Default is blank.
Default method is HTTP. Firmware upgrade may take up to 10 minutes
depending on network environment. Do not interrupt the firmware upgrading
process.
IP address or domain name of firmware server.
IP address or domain name of configuration server.
Default is blank. If configured, HandyTone-496 will request the firmware file
with the prefix. This setting is useful for ITSPs. End user should keep it blank.
Default is blank. End user should keep it blank.
Default is blank. End user should keep it blank.
Default is blank. End user should keep it blank.
For firmware encryption. It should be 32 digit in Hexadecimal Representation.
End user should keep it blank.
The amount of time the hookflash is pressed that will cause the device to
onhook. Default is 800ms.
Selects the impedance of the analog telephone connected to the Phone port.
• Bellcore (North America)
• CID-Canada
• DTMF-Brazil
• DTMF-Sewden
• DTMF (Denmark)
• ETSI-DTMF (Finland, Sweden)
• ETSI-FSK (France, Germany, Norway, Taiwan, UK-CCA)
Select the onhook voltage to suit different area or PBX.
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