Discription of system requirements for the MikoPBX system
An example of calculating the required channel bandwidth for different codecs for 30 simultaneous calls. PBX supports the most popular codecs:
G.711 - 4.67 Mbps
GSM - 1.68 Mbps
G.722 - 4.67 Mbps
G.729 - 1.38 Mbps
The calculation is approximate, when using the same codec on all devices connected to the PBX. Read more here.
We recommend using two hard drives for PBX deployment.
800 Mb hard disk for the main system
A 50+ Gb hard drive for recording conversations
1 (2 cores) x86-64 processor
2 GB of RAM
Network Adapter
A PC with such parameters, in our tests, holds 38 simultaneous incoming calls under the conditions:
10 agents are connected to the queue (all online)
Every second a new call comes in
Music (MOH) is played to the client while waiting
Modules on the PBX is not installed
Approximately, 1 hour of conversation takes up 14MB of disk space. The recommended size for the disk storing call recordings is at least 50 gigabytes.