Call Forwarding at Auto Answer mode

Setup: In the web configuration menu for Dynamix ATA-171M, go to Phone Setting => Auto Answer web menu and there is an option "Auto Answer", to activate it, select "On". The Auto Answer Counter option allows you to specify how many rings before the ATA will automatically pick up the call (default is 3 rings). You also need to configure PIN code to avoid unauthorized persons to forward his call to PSTN or IP network.

Scenario 1: PSTN call made to the Dynamix ATA-171M

A caller from PSTN end ( FXO ) makes a PSTN call to the Dynamix ATA device. 
The FXS phone set at the Dynamix ATA end rings. 
If no answer for 3 rings, the caller from PSTN end will hear a dial tone provided by IP. 
The PSTN Phone will hear an alarm tone to enter PIN code if you enable PIN code function. 
The caller can then continue the dialing process and forward the call to IP.
Scenario 2: IP call made to the Dynamix ATA-171M

A caller come from IP end makes a call to the Dynamix ATA device. 
The FXS phone set at the Dynamix ATA end rings. 
If no answer for 3 rings, the caller from IP Phone end will hear a dial tone provided by PSTN. 
The PSTN Phone will hear an alarm tone to enter PIN code if you enable PIN code function. 
The caller then continue the dialing process and forward the call to PSTN via FXO port.
Call Transfer

Scenario 1: PSTN call transfer to IP

An PSTN analog phone makes a PSTN call to the Dynamix ATA-171M via FXO port. 
The FXS phone set connected to the ATA rings and the end user answers the call. 
The FXS Phone at the ATA end presses the flash button on the phone set. And FXS phone enter access code #511# to transfer this call after hearing a dial tone. 
The PSTN Phone caller will hear a dial tone and continue to dial to IP side 
The call will then be transferred to IP (VoIP network).

Scenario 2: IP call transfer to PSTN

An IP call from IP Phone is made to the Dynamix ATA-171M. 
The FXS phone set connected to the ATA rings and the end user answers the call. 
The FXS phone end user at the ATA end presses the flash button on the phone set and after hearing a dial tone, presses the access code #514#. 
The FXS phone end user at the ATA end can then continue the dialing process and transfer the call to PSTN via FXO port.

Scenario 3: IP call transfer to IP 


An IP call is made to the Dynamix ATA-171M. 
The FXS phone set connected to the Dynamix ATA-171M rings and the phone user answers the call. The end user at the Dynamix ATA end presses the flash button on the phone set and after hearing a dial tone, presses the access code #510#. 
The end user at the ATA end can then continue the dialing process and transfer the call to IP.