AEQ
PHOENIX STRATOS
39
3.1.5.3. Net 2 interface.
IP communications interface number 2 over Ethernet port in the back panel of the unit. The
options in this menu are exactly the same as those described for the Net1 interface.
3.1.5.4. V35 interface.
For the default V35 interface, select this option to access the menu where you can modify the
working mode by choosing PERMANENT or DCD CONTROLLED. For further information on
the V.35 interface, see section 2.2.5 of this manual.
V.35 interface menu detail
The option displayed in the lower part of the screen (LOOP) enables you to create a loop in the
V.35 communication interface, with applications in the maintenance of the codec unit or tests
conducted before installing and evaluating the equipment.
V.35 LOOP options menu in V.35
3.1.6. CHANNELS menu.
Configuration menu for the two communication channels available in the PHOENIX STRATOS,
indicating the communication interface used and the encoding algorithm employed, among
many other parameters. You can access the CHANNELS menu from the SYSTEM MENU, in
the sixth option, by pressing the rotary encoder. You can also access to channels configuration
from the MAIN STATUS screen by pressing the encoder when placed over Chn1 or Chn2.
CHANNELS menu detail
The PHOENIX STRATOS unit analyzed in the previous image is prepared to transmit
communication channel number 1 (Chn1), over the ISDN1_L1/L2 communication interface, with
the MPEG L2 128Kbps encoding algorithm at a sampling rate of 48KHz Mono, while
communication channel 2 has Net2 logic IP interface associated with it and it’s connected to IP
address 172.26.33.27 with G722 mode.
To shift between the two entries in this menu, for channels 1 and 2, turn the rotary encoder.
Pressing the rotary encoder accesses the configuration of the currently selected channel.
To quit this menu and return to the immediately previous one, simply press the ESC button.
According to the type of communication interface selected (IP, ISDN or V35), the number of
options available in this menu may vary, although all of them are detailed below:
