DBLTek ROIP302 Series User Manual page 25

ROIP302 Series User menu
6. Next go to the PTT Setting page and set both PTT Input and Output to active low as shown
below.
7. Assign the RoIP302 at Location A to be the master and a Group SIP Number as 101.
8. Go to the Preference Page and enable the DDNS feature. If the serial number of the
RoIP302 is RoIP30220100610005, then the DDNS settings are shown below.
9.Next go to Call Settings page and configure it as shown below.
10. Configure the Group Settings as shown below. Since the PTT Interface Cable is
connected to PTT1 port and there are no devices connected to PTT2 and PTT3 ports, only
PTT1 port is assigned to Group 1. Select the GSM channel as required. Please note that
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