Table of Contents
Chapter 1 ...................................................................................................................................6
Introduction ..............................................................................................................................6
Overview....................................................................................................................................................... 6
Package Content .......................................................................................................................................... 7
Physical Details ............................................................................................................................................ 7
LED Display & Button....................................................................................................................... 10
Speed Dial Setting .............................................................................................................................. 19
Call Forward Setting .......................................................................................................................... 20
SNTP Setting ...................................................................................................................................... 21
Volume Setting ................................................................................................................................... 21
Block Setting ...................................................................................................................................... 22
Auto Answer (For VIP-157) ............................................................................................................... 23
Caller ID Setting................................................................................................................................. 23
Dial Plan Setting................................................................................................................................. 24
Flash Time Setting.............................................................................................................................. 25
Call Waiting Setting ........................................................................................................................... 25
T.38 (FAX) Setting ............................................................................................................................. 26
DDNS Setting..................................................................................................................................... 26
Service Domain Setting...................................................................................................................... 27
Port Setting......................................................................................................................................... 28
Codec Settings.................................................................................................................................... 28
Codec ID Setting ................................................................................................................................ 28
DTMF Setting .................................................................................................................................... 29
RPort Setting ...................................................................................................................................... 29
Other Setting ...................................................................................................................................... 30
STUN Setting ..................................................................................................................................... 30
Auto Configuration............................................................................................................................. 30
ICMP Setting...................................................................................................................................... 31
PTT Setting ........................................................................................................................................ 31
System Authority................................................................................................................................ 32
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