Grandstream Networks HT-486 User Manual page 27

HandyTone-486 User Manual
Enable Call Features:
Use Bell-style
3-way Conference:
Disable Call-Waiting:
Send DTMF:
DTMF Payload Type:
Send Flash Event:
Onhook Threshold:
FXS Impedance:
Caller ID Scheme:
Onhook Voltage:
Polarity Reversal:
NTP Server:
Send Anonymous:
Anonymous Method:
Time to ring:
Special Feature:
Syslog Server:
Syslog Level:
Session Expiration:
Caller Request Timer:
Callee Request Timer:
Force Timer:
UAC Specify Refresher:
UAS Specify Refresher:
Force INVITE:
Firmware Upgrade
No
locally)
No
No
in-audio
101
No
800 ms
600 Ohm (North America)
Bellcore (North America)
36V
No
time.nist.gov
No
Use From Header
60 seconds
Standard
NONE
180
(in seconds. default 180 seconds)
90
Min-SE:
(in seconds. default and minimum 90 seconds)
Yes
Yes
Yes
UAC
UAC
Yes
Upgrade Via
Yes (if Yes, Call Forwarding & Call-Waiting-Disable are supported
Yes (if Yes, *23 will be disabled)
Yes
via RTP (RFC2833)
Yes (Flash will be sent as a DTMF event if set to Yes)
Yes (reverse polarity upon call establishment and termination)
(URI or IP address)
Yes (caller ID will be blocked if set to Yes)
Use Privacy Header
No (Request for timer when making outbound calls)
No (When caller supports timer but did not request one)
No (Use timer even when remote party does not support)
UAS Omit (Recommended)
UAS (When UAC did not specify refresher tag)
No (Always refresh with INVITE instead of UPDATE)
TFTP HTTP
27
Grandstream Networks, Inc.
via SIP INFO