E16 Door Phone Administrator Guide
23 FAQ
Q1: How to obtain the IP address of R2X?
A1: ✔ For devices with a single button - E21/ R20/ R23/ R26:
While E21/ R20/ R23/ R26 power up normally, hold the call button for 5 seconds after the
statue LED turns blue and it will enter IP announcement mode. In announcement mode, the
IP address will be announced repeatedly. Press the call button again to quit the
announcement mode.
✔
For devices with multiple numeric keyboards - R27:
While R27 power up normally, press *2396# to enter the home screen and press 1 to go to
the system Information screen to check the IP address.
✔
For devices with touch screen - X915:
While X915 power up normally, in the dial interface, press 9999, Dial key, 3888, and OK to
enter the system setting screen. Go to the Info screen to check the IP address.
✔Common method:
Using Akuvox IP Scanner to search Akuvox devices in the same LAN network.
Q2: Do Akuvox devices support opus codec?
A2: For now, only Akuvox Android video IP phone R48G can support Opus audio codec.
Q3: What is the supported temperature range for the Akuvox door phone?
A3: R20/E21/R26/R23/Standard R27/Standard X915 -- 14° to 112°F (-10° to 45°C)
R27/X915 with heating supporting --- 40 degrees
R28 -- (-40°C~55°C)
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