Grandstream Networks 100 Series user manual Mwi

BudgeTone-100 User Manual Grandstream Networks, Inc.

Keep alive interval

Use NAT IP

Proxy-Require

Voice Mail User

ID

Subscribe for

MWI

Auto Answer

Offhook

Auto-Dial

Enable call features

Disable Call

Waiting

Send DTMF

DTMF Payload Type

Send Flash Event

Onhook

Threshold

NTP server

Default is 20 seconds. The interval of sending dummy UDP packet to keep NAT “pin hole” open in the router side.

NAT IP address (WAN side) used in SIP/SDP message. Default is blank.

SIP Extension to notify SIP server that the unit is behind the NAT/Firewall. Required by some soft switch vendor like Nortel MCS.

User ID (extension or access number) of a 3rd 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.

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.

Default is No. When set to Yes, the phone will automatically pick up the call after a short beep and turn on the speaker.

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.

Default is Yes. Advance call features or feature codes functions (Star code, see Section 5.4 of this manual) are supported locally

Default is No. User can use * code to use this feature per call basis.

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.

This parameter sets the payload type for DTMF using RFC2833 Default is 101

Default is NO. If set to Yes, flash will be sent as DTMF event therefore the FLASH key to switch calls will NOT work.

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.

URI or IP address of the NTP (Network Time Protocol) server, which will be used by the phone to synchronize the date and time.

- 35 -