linkek — Cisco Voice links

Dial Peer Configuration Examples
http://www.cisco.com/en/US/docs/ios/12_3/vvf_c/dial_peer/dp_app_a.html

Voice network signaling and control
http://www.cisco.com/en/US/tech/tk652/tk653/technologies_tech_note09186a00800a6210.shtml

Configuring voice ports
http://www.cisco.com/en/US/docs/ios/12_2/voice/configuration/guide/vvfport.html#wp1054950

Cisco IOS voice monitoring and troubleshooting  —  FXO interfaces
http://docwiki.cisco.com/wiki/Cisco_IOS_Voice_Troubleshooting_and_Monitoring_–_FXO_Interfaces

linkek — Cisco linkek — tools

Command Lookup Tool (Configuration commands)

http://www.cisco.com/cgi-bin/Support/Cmdlookup/home.pl

Ouput Interpreter (analyse of syslog events, showcommand outputs, …)

https://www.cisco.com/cgi-bin/Support/OutputInterpreter/home.pl

Error Message Decoder (analyse syslog event messages)

http://www.cisco.com/cgi-bin/Support/Errordecoder/index.cgi

Configuration Tool (official pricelist)

http://www.cisco.com/cgi-bin/Support/Errordecoder/index.cgi

Cisco Passwort-Cracker

http://www.trinler.net/de/service/tools/ciscopw.html

linkek — Cisco IOS Voice Command Reference, Configuration Library and Troubleshooting and Monitoring Guide

Voice Command Reference
http://www.cisco.com/en/US/docs/ios/voice/command/reference/vr_book.html
http://www.ciscosystems.info/en/US/docs/ios/12_3t/voice/command/reference/123tvr.html

Configuration Library
http://www.cisco.com/en/US/docs/ios/12_3/vvf_c/cisco_ios_voice_configuration_library_glossary/vcl.htm

Troubleshooting and Monitoring Guide
http://www.cisco.com/en/US/docs/ios/12_3/vvf_c/voice_troubleshooting/old/voipt_c.html