SIP Server & Outbound Proxy
：
Enter
VoIP Server
.
Account Name: & SIP User ID
：
& Authenticate ID
：
& Name
：
Enter
Unique (10 numerical characters).
Authenticate Passwor
d
During registration, an email that contains password will be sent to you.
Enter that password.
If the password has been changed in
My Page
(
Unique Management
), enter the new password.
NAT Traversal (STUN)
：
Select
No, but send keep-‐alive
.
SUBSCRIBE for MWI
：
Select
Yes
to make the signal light flicker during message recording in answering machine.
Voice Mail UserID
：
Enter
999
.
Send DTMF
：
Select
Via RTP (RFC2833).
Preferred Vocoder
：
Set
Choice 1
〜～
Choice 8
like the screenshot above.
Click
Update
. Then, click
Reboot
. The device will be restarted and the setting will be applied.