Softswitch performance

Single server performance

Performance results in the following conditions (SIP protocol, no transcoding, CPS is low (<5), other processes than calls are not in use) are:

• MOR - 500 concurrent calls with media, 4000 concurrent calls (only signalling)
• M2 - 1000 concurrent calls with media, 8000 concurrent calls (only signalling)

Multi-server performance

If you need better performance than single server solution can offer, you should use multi-server implementations.

Factors which determine call performance

Call capacity vary depending on the following factors:

• Hardware specifications
• Components running on same server (splitting database and GUI on different server increases performance a lot)
• GUI usage (to generate invoices, reports, etc)
• Additional functionality usage (recordings, IVRs, transcoding, etc)
• Calls length (big capacity of short calls (e.g. Call Center traffic) take much more system resources comparing with long calls)

See also

• Recommended hardware
• Results of MOR stress tests
• Results of M2 stress tests