DWG2000E/F/G GSM/CDMA VoIP Gateway User Manual
_______________________________________________________________________________
Shenzhen Dinstar Technologies Co., Ltd.
69
You can restore this configuration in case the unit loses it for any reason or to clone a unit with
the configuration of another unit. The configuration backup configurations are in txt format.
Please note that you can use a backup file from an older firmware version and use it in a unit
with a more recent firmware version. However, a backup file from a newer firmware version
than the one actually in the unit cannot be used for a restore operation on the unit.
4.14.7 IVR Voice Prompt Upload
By default, when PSTN call incoming, the system will play the default IVR, and also the user
can load custom IVR.
Figure 4-14-5 IVR Voice Prompt Upload
NOTE:
the customize voice files can be recorded using Windows recording programs, the
sound format is 8000Hz, 16 bit sampling in mono, with WAV format, size of files cannot be
exceed 190KB
4.14.8 Ping Test
Ping is utility used to test the reach ability of a host on an Internet Protocol (IP) network and to
measure the round-trip time for messages sent from the originating host to a destination host.
Figure 4-14-6 Ping Test
