Grandstream Networks HandyTone-286 user manual Yes use Yes only if proxy supports 484 response

HandyTone -286 User Manual Grandstream Networks, Inc.

Early Dial:

Dial Plan Prefix:

No Key Entry Timeout:

Use # as Dial Key:

local SIP port:

local RTP port:

Use random port:

NAT Traversal:

keep-alive interval:

Use NAT IP

Proxy-Require: SUBSCRIBE for MWI:

Offhook Auto-Dial:

Enable Call Features:

Disable Call-Waiting:

	No		Yes (use "Yes" only if proxy supports 484 response)
		(this prefix string is added to each dialed number)
4		(in seconds, default is 4 seconds)
	No		Yes (if set to Yes, "#" will function as the Dial key)
5060		(default 5060)
5004		(1024-65535, default 5004)

	No		Yes
	No
	Yes, STUN server is:				(URI or IP:port)
20		(in seconds, default 20 seconds)
				(used in SIP/SDP message if specified)

No, do not send SUBSCRIBE for Message Waiting Indication Yes, send periodical SUBSCRIBE for Message Waiting Indication

(User ID/extension to dial automatically when offhook)

		No		Yes (if Yes, Call Forwarding & Call-Waiting-Disable are
supported locally)
	No		Yes

Send DTMF:

DTMF Payload Type: Send Flash Event:

Onhook Threshold: FXS Impedance:

Caller ID Scheme: Onhook Voltage:

Polarity Reversal:

	in-audio		via RTP (RFC2833)	via SIP INFO
101
	No	Yes (Flash will be sent as a DTMF event if set to Yes)
800 ms

600 Ohm (North America)

Bellcore (North America)

36V
No	Yes (reverse polarity upon call establishment and

termination)

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