Our skills are following:
Asterisk adminstration, integration and development (7 year expirience).
Asterisk GUI setup
IVR setup and configuration
Fault analysis and correction (troubleshooting)
From multitenant to single asterisk migration
Voice recording and voice greetings configuration
Asterisk routing setup for any VoIP provider
Queues setup and management
Call Detail Reporting (CDR) confirutation and management
GSM VOIP gateway connection
CRM integration (SugarCRM, VTiger CRM)
Microsoft Active Directory integration...