Cisco VG204 User Manual (English)

Other manuals for Cisco VG204

Software Configuration Guide50 pages

Hardware Installation Guide48 pages

Manual10 pages

Questions and Answers:

L
Leah WintersJul 26, 2025
What to do if OK LED is off on Cisco Gateway?
- J
  Jessica MatthewsJul 26, 2025
  If the OK LED on your Cisco Gateway is off, it could be due to several reasons. First, examine the DC cable and replace it if necessary. Then, check the DC power supply, ensuring it's plugged in correctly, and replace it if faulty. Also, verify that the AC cable is properly connected. Finally, check the input power source and correct it if needed. If none of these steps resolve the issue, it might be due to a faulty internal power supply, and you should contact Cisco or your Cisco reseller.
M
mitchell16Aug 4, 2025
Why does Cisco VG204 Gateway unit shuts off after operating for some time?
- J
  jared87Aug 4, 2025
  If your Cisco Gateway unit shuts off after operating for some time, overheating could be the problem. Check the ventilation around the unit to ensure it is properly ventilated. If the issue persists, it could be a faulty voice gateway, in which case you should contact Cisco or your Cisco reseller.
D
Daniel MorganAug 15, 2025
What to do if console screen display freezes on Cisco VG204 Gateway?
- H
  Haley IbarraAug 15, 2025
  If the console screen display freezes on your Cisco Gateway, the cause might be a console fault. Try resetting or replacing the console. Alternatively, it could be a software error; in this case, repeat the power-on procedure. If the problem continues, it may indicate a faulty voice gateway, and you should contact Cisco or your Cisco reseller.

Cisco VG204 Specifications

General

Number of FXS Ports	4
Voice Codecs	G.711, G.729, G.729a, G.729ab
Operating Temperature	32 to 104°F (0 to 40°C)
Humidity	10% to 90% non-condensing
Network Interface	1 x 10/100 Ethernet
Protocol Support	SCCP, SIP
Power Supply	AC 100-240V, 50-60Hz
Weight	2.2 lbs (1 kg)
Storage Temperature	-20 to 70°C