User's Manual

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HT801 Administration Guide
• <=1617>[2-9]xxxxxx - allows dialing to local area code (617) numbers by dialing
7 numbers and 1617 area code will be added automatically
• 1[2-9]xx[2-9]xxxxxx - allows dialing to any US/Canada Number with 11 digits
length
• 011[2-9]x. - allows international calls starting with 011
• [3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911
Note: In some cases, user wishes to dial strings such as *123 to activate voice mail or
other application provided by service provider. In this case * should be predefined inside
dial plan feature. An example dial plan will be: { *x+ } which allows the user to dial *
followed by any length of numbers.
SUBSCRIBE for
MWI
Sends SUBSCRIBE periodically (depends on “Register Expiration” parameter) for
message waiting indication. Default is No.
Send Anonymous
Sets “From”, “Privacy” and “P_Asserted_Identity” headers in outgoing INVITE message
to “anonymous”, blocking caller ID. Default is No.
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, PhonePower, Metaswitch. Default is Standard.
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.