Draytek Vigor2926, User Manual

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Vigor2926 Series User’s Guide 281
Available settings are explained as follows:
Item Description
Enable Click this to enable this entry.
Phone Number The speed-dial number of this index. This can be any number
you choose, using digits 0-9 and * .
Display Name The Caller-ID that you want to be displayed on your friend’s
screen. This let your friend can easily know who’s calling
without memorizing lots of SIP URL Address.
SIP URL Enter your friend’s SIP Address.
Dial Out Account Choose one of the SIP accounts for this profile to dial out. It
is useful for both sides (caller and callee) that registered to
different SIP Registrar servers. If caller and callee do not use
the same SIP server, sometimes, the VoIP phone call
connection may not succeed. By using the specified dial out
account, the successful connection can be assured.
Loop through Choose PSTN to enable loop through function.
Backup Phone Number When the VoIP phone obstructs or the Internet breaks down
for some reasons, the backup phone will be dialed out to
replace the VoIP phone number. At this time, the phone call
will be changed from VoIP phone into PSTN call according to
the loop through direction chosen. Note that, during the
phone switch, the blare of phone will appear for a short
time. And when the VoIP phone is switched into the PSTN
phone, the telecom co. might charge you for the connection
fee. Please type in backup phone number for this VoIP phone
setting.
Secure Phone ZRTP+SRTP - It allows users to have encrypted RTP stream
with the peer side using the same protocol (ZRTP+SRTP).
Check this box to have secure call.
Cancel Return to previous web page.
After finishing all the settings here, please click OK to save the configuration.
Info If the incoming or outgoing calls do not match any entry on the phonebook,
the router will try to make the call "being protected". But, if the call ends
up "unprotected"(e.g. peer side does not support ZRTP+SRTP), the router
will not play out a warning message.