Planet VIP-156 Quick Start Manual page 14

PLANET VIP-156/VIP-157 Quick Installation Guide
c) Then the telephone set in VIP-157S port 2 should ring. Please
repeat the same dialing steps on port 2 to establish the first voice
communication from VIP-157S
Hint
In default machine operation, the
VIP-157 is VoIP mode. If you want to
make a PSTN phone call, press the "0*"
key to switch to PSTN mode.
If the IP address of the remote calling
party is known, you may directly make
calls via its IP address and end with
a "#".
If the ATAs are installed behind a
NAT/firewall/IP sharing device for
Peer-to-Peer VoIP application, please
make sure the NAT device support SIP
applications, and suitable settings
should be applied to the NAT device to
enable the SIP communications before
making calls
[VIP-157S] in PLANET ATA series
products, to connect to remote ATA,
press the keypad in the following
sequence to connect to the remote
VIP-157S port 2:
[remote ATA IP address]**5062,
for example:192*168*0*2**5062
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