Switch The Realm (Registration Proxy Server); Auto Update Firmware Manually (Keypad) - Planet VIP-156 User Manual

3. A presses the "Hold" button to hold the conversation with B, and switch to have conversation with C.

Switch the Realm (Registration Proxy Server)

ATA can register to three different SIP Proxies at the same time. It can receive any one of different SIP
accounts incoming call, and it can switch to anyone's SIP accounts for making calls through inputting the
switch code.
Realm switch code:
1*: Realm 1
2*: Realm 2
3*: Realm 3
4*: Realm 4
5*: Realm 5
For example, the default is realm 1, input the
telephone set. It will switch to realm 2, and it can make the SIP calls via realm 2.

Auto Update firmware manually (Keypad)

If you pick up the handset of ATA, you will hear the "DoDoDo" prompt. If want to carry out the upgrade action,
please input "#190#" to unlock the device first. Then input "#160#" to upgrade the new firmware.
2* (Followed by the # key) from keypad and hang up the
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Users Manual of VIP-156/156PE/157S