You can login here to track the status of your ticket.
PLEASE NOTE:Your login credentials are not the same as the 888VoIP Product Portal, you must register first before using the Ticket Tracking feature.
Knowledgebase: Cisco/Linksys Articles
|
What impedence setting should I choose for my SPA3102 FXO port?
Posted by , Last modified by on 20 January 2011 12:26 PM
|
|
|
If you can match the impedance setting expected by your country's PSTN, you will have much better results in detecting the proper state of your PSTN line as well as have better audio quality. The following settings apply to various countries: * 600 ohms (US/Canada) * 900 ohms (US/Canada) * 220+820//115nF (Germany) * 200+680//100nF (China) * 370+620//310nF (UK) * 180+910//150nF (France) * 270+750//150nF (Sweden) * 120+820//110nF (Norway) * 150+830//72nF (Belgium) * 400+500//330nF (Denmark) | |
 (2 vote(s)) Helpful Not helpful |
Comments (0)