Grandstream Networks HT801 Administration Guide

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HT801/HT802 Administration Guide
Version 1.0.13.7
Anonymous Call Rejection
Rejects incoming calls with anonymous caller ID with “486 Busy here”
message. Default is No.
Special Feature
Selects Soft switch vendors’ special requirements Example of vendors:
BroadSoft, CBCOM, RNK, Huawei, ZTE IME, Phone Power, Metaswitch,
MTS. Default is Standard.
Enable Session Timer
Disable the session timer when this option is set to “No”. By default, this
option is enabled.
Session Expiration
Enables SIP sessions to be periodically “refreshed” via a SIP request
(UPDATE, or re-INVITE). When the session interval expires, if there is no
refresh via an UPDATE or re-INVITE message, the session will be
terminated. Session Expiration is the time (in seconds) at which the session
is considered timed out, if no successful session refresh transaction occurs
beforehand. Default is 180 seconds.
Min-SE
Defines Minimum session expiration (in seconds). Default is 90 seconds.
Caller Request Timer
Uses session timer when making outbound calls if remote party supports it.
Default is No.
Callee Request Timer
Uses session timer when receiving inbound calls with session timer request.
Default is No.
Force Timer
Uses session timer even if the remote party does not support this feature.
Selecting “No” will enable session timer only when the remote party supports
it. Default is No.
To turn off Session Timer, select “No” for Caller and Callee Request Timer,
and Force Timer.
UAC Specify Refresher
Specifies which end will act as refresher for outgoing calls.
• UAC: The handy tone acts as the refresher.
• UAS: Callee or proxy server act as the refresher.
Default is Omit.
UAS Specify Refresher
Specifies which end will act as refresher for incoming calls:
• UAS: The handy tone acts as the refresher.
• UAC: Callee or proxy server act as the refresher.
Default is Omit.
Force INVITE
Uses INVITE message to refresh the session timer.
Default is No.

Grandstream Networks HT801 Specifications

General

Brand	Grandstream Networks
Model	HT801
Category	Telephone Accessories
Language	English