Various Guides
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Guides
Testing
Installation
- G723/G729 Codec installation
- MySQL Replication
- Sangoma Wanpipe installation
- Centos installation
- Setting up https secure connection (SSL)
- Install Eluna Stats
- Configure SSH connection between servers
- Fail2Ban installation
- OVH server installation
MySQL
- Live Backups
- How to access MySQL database via WEB
- Lost MySQL root password?
- Backup old Calls
- How to recover corrupted MySQL data
- How to restore system from Backup which are made from GUI
Asterisk
- Ports which should be opened
- Asterisk under NAT
- Asterisk CLI debug
- Which codecs should I choose for devices
- How to restart Asterisk server
- How to change RTP port range for Asterisk
- Two SIP listening ports for single Asterisk
- sip.conf
- RTPAUDIOQOS Demystified
- Explanation about stucked calls
- SIP Domains in Asterisk
- Additional Asterisk Server
Freeswitch
Troubleshooting
- SIP Call Flow
- SIP analysis using sngrep
- SIP Capture with TCPDump
- How to capture packets using wireshark
Other
- Voice quality
- Latency
- How to change server's IP
- Server working very slowly
- Timezone in RoR
- Sound files
- Fax over VoIP
- NTP: Server Time Sync
- Selinux
- Fail2Ban
- How to block someone's IP
- High availability (Heartbeat clustering)
- Migration to other server
- What is direct URL
- How to join Webex meeting
- Load-balancing using DNS SRV
- Kamailio kamcli installation on Centos 7
- sipp installation
- Enbloc or Overlap
- Session Description Protocol
- Restrict Access To GUI
Softphones
Hardware
- Cisco Gateway Settings
- How to connect to Huawei devices
- TELES configuration
- VoiceBlue Ring problem
- Linksys SPA942 Configuration
- Linksys PAP2
- How to get pause on mobile phone keyboard
- CDMA support
- Check RAID status
Documentation
