commands may affect operation by wrong use, please carefully use it with
HUAWEI engineer's direction.
[Huawei-diagnose]display card
3. If the following information is displayed, the voice daughter card is installed correctly
and working normally.
AR2204's Device status:
Slot Sub Type Online Power Register Alarm
Primary
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- 1 TDM-SWITCH Present PowerOn Registered Normal NA
Verify whether the DSP card is installed correctly.
1. After completing the installation, start the router.
2. After the router starts, run the following commands:
<Huawei>:system-view
[Huawei]:voice
[Huawei-voice]display voice dsp state 0/0
3. If the following information is displayed, the DSP card is installed correctly and working
normally.
Symbol:
0-idle $-G.711 busy A-All busy W-Wastage X-fault
@-IP loopback *-PCM loopback #-prohibited
Channel NO. DSP channel state
----------------------------------------------------------------------
0000-0049 00000 00000 00000 00000 00000 00000 00000 00000 00000
00000
0050-0099 00000 00000 0000
Total:
64 DSP
channel
64 idle, 0 G.711 Busy, 0 All Busy, 0 Wastage, 0
Fault,
0 IP loopback, 0 PCM loopback, 0 prohibited
6.10 (Optional) Installing a Cable Management Strip and a
Protective Unit
Context
If unshielded network cables are used as E&M trunk cables and need to be lead outdoors,
install a cable management strip on the cabinet and install protective units on the cable
management strip.
Tools and Accessories
l Impact tool
l Diagonal pliers
l Phillips screwdriver
l Cable management strip holder
l Cable management strip
l Protective units
l M6 screws
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
6 Installing the AR1200 Series/AR2204/AR2220E/
AR2220/AR2204E Series Routers
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
80
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