Planet VIP-157 User Manual page 37

STEP 3:
Repeat the same configuration steps on ATA B, and check the machine registration status,
make sure the registrations are completed.
Test the scenario:
To verify the VoIP communication, please
Pick up the telephone
[VIP-157 only] Press the "*" key to switch to IP phone mode
Dial the destination number to make call between SIP clients. For example, ATA A (with
number 1001) with keypad number 1002 to ATA B, or reversely make calls from SIP client
(ATA B) to the number 1001 (ATA A)
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