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User’s Manaul
17
No Key
Entry
Timeout:
4
(in seconds, default is 4 seconds)
Use # as
Dial Key:
No Yes (if set to Yes, "#" will function as the "(Re-)Dial" key)
local SIP
port:
5060
(default 5060)
Local RTP
port:
5004
(1024-65535, default 5004)
Use random
port:
No Yes
NAT
Traversal:
No
Yes, STUN server is: (URI or IP:port)
keep-alive
interval:
20
(in seconds, default 20 seconds)
Use NAT IP
(if specified, this IP address is used in SIP/SDP message)
TFTP
Server:
67
.
153
.
142
.
66
(for remote software upgrade and configuration)
SUBSCRIBE
f
or MWI:
No, do not send SUBSCRIBE for Message Waiting Indication
Yes, send periodical SUBSCRIBE for Message Waiting Indication
Offhook
Auto-
D
ial:
(User ID/extension to dial automatically when offhook)
Enable Call
Features
No Yes (if Yes, Call Forwarding & Do-Not-Disturb are supported locally)
D
isable
Call-
Waiting:
No Yes
Send
D
TMF:
in-audio via RTP (RFC2833) via SIP INFO
D
TMF
P
ayload
Type:
101
Send Flash
Event:
No Yes (Flash will be sent as a DTMF event if set to Yes)
FXS
I
mpedance:
NTP Server:
time.nist.
g
ov
(URI or IP address)
Time Zone:
D
aylight
Savings
Time:
No Yes (if set to Yes, display time will be 1 hour ahead of normal time)
Send
Anonymous:
No Yes (caller ID will be blocked if set to Yes)
Lock keypad
update:
No Yes (configuration update via keypad is disabled if set to Yes)
WAN side
htt
p
access:
No Yes (WAN side access to http server will be rejected if set to No)