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BudgeTone-100 User Manual Grandstream Networks, Inc.
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Keep alive
interval
Default is 20 seconds. The interval of sending dummy UDP packet to keep NAT
“pin hole” open in the router side.
Use NAT IP
NAT IP address (WAN side) used in SIP/SDP message. Default is blank.
Proxy-Require
SIP Extension to notify SIP server that the unit is behind the NAT/Firewall.
Required by some soft switch vendor like Nortel MCS.
Voice Mail User
ID
User ID (extension or access number) of a 3
rd
party VoiceMail system where the
user may have an account. By defining it, user presses the “MESSAGE” button
on the phone, an INVITE message will send to that ID/number to allow the user
to retrieve VM.
Subscribe for
MWI
Default is No. When set to Yes, a SUBSCRIBE for Message Waiting Indication
will be sent periodically to server. BT-100 support both synchronize and non-
synchronized SUBSCRIBE SIP message.
Auto Answer
Default is No. When set to Yes, the phone will automatically pick up the call
after a short beep and turn on the speaker.
Offhook
Auto-Dial
This parameter allows the user to configure a User ID or extension number to be
automatically dialed upon off hook (like hot line). Please note that only the user
part of a SIP address needs to be entered here. The phone will automatically
append the “@” and the host portion of the corresponding SIP address.
Enable call
features
Default is Yes. Advance call features or feature codes functions (Star code, see
Section 5.4 of this manual) are supported locally
Disable Call
Waiting
Default is No. User can use * code to use this feature per call basis.
Send DTMF
This parameter specifies the mechanism to transmit DTMF digits.
There are 3 modes supported: in audio, which means DTMF is combined in in-
band audio signal (not very reliable with low-bit-rate codec); via RTP
(RFC2833); or via SIP INFO.
Make sure this setting is synchronized with SIP server otherwise will not work.
DTMF Payload
Type
This parameter sets the payload type for DTMF using RFC2833
Default is 101
Send Flash Event
Default is NO. If set to Yes, flash will be sent as DTMF event therefore the
FLASH key to switch calls will NOT work.
Onhook
Threshold
Time period when cradle pressed (Hook Flash) to simulate FLASH. Adjust this
time value will prevent user on hook carelessly to activate Flash/Hold and cause
the phone ring back. Default is 800ms.
NTP server
URI or IP address of the NTP (Network Time Protocol) server, which will be
used by the phone to synchronize the date and time.