Server Hardware

• Outbound calling requires more resources than inbound-only

• For large installations it is best to separate functions onto many servers (Database, Web server, Asterisk)

• Recording to drives is very resource-intensive and hard on the drives

• Limitations of TDM boards

• • Physical size (TDM2400 or 1U/2U PCI capacity)
  • Resource usage (interrupts, transcoding, bridging)