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Media Control Platform Capacity Testing (Physical Servers Running Linux)

Application Type (Linux) Hardware Maximum CAPS Tested Ports Comments
Audio bridge transfer
G711u <-> G711u (baseline)(~117 seconds duration)
Quad-Core Xenon 5355 2.66GHz 9.4 1100 Bi-directional audio streams. Tested on Linux RH EL5.
Transcoding with bridge transfer – G.711u <-> G.722(~117 seconds duration) 2x Core2Quad Xeon x5355

2.66GHz

3 350 Bi-directional transcoding. Tested on Linux RH EL5.
Transcoding with bridge transfer – G.711u <-> G.726(~117 seconds duration) Quad-Core Xenon 5355 2.66GHz 2 240 Bi-directional transcoding. Tested on Linux RH EL5.
Transcoding with bridge transfer – G.711u <-> G.729(~117 seconds duration) Quad-Core Xenon 5355 2.66GHz 2 240 Bi-directional transcoding. Tested on Linux RH EL5.
Transcoding with bridge transfer – G.711u <-> AMR-WB(~117 seconds duration) Quad-Core Xenon 5355 2.66GHz 2 240 Bi-directional transcoding. Tested on Linux RH EL5.
Transcoding with bridge transfer – G.711u <-> AMR(~117 seconds duration) Quad-Core Xenon 5355 2.66GHz 1.7 200 Bi-directional transcoding. Tested on Linux RH EL5.
SRTP with bridge transfer – G.711u(~67 seconds duration) Quad-Core Xenon 5355 2.66GHz 22.4 1500 The capacity is the same for RTP and SRTP of both encryption and decryption. One direction audio stream. Tested on RH EL5.
SRTP with bridge transfer – 3gp of H.264 video (352x288) + AMR audio (~125 seconds duration) Quad-Core Xenon 5355 2.66GHz 3.2 400 The capacity is the same for RTP and SRTP of both encryption and decryption. One direction RTP stream. Tested on RH EL5 x64.
MSML CPD + VXML dialog (helloworld)( 8 seconds overall call duration which includes 2.5 seconds CPD time) Quad-Core Xenon 5355 2.66GHz 40 n/a CPD enabled within MSML which also invoke a VXML dialog using default helloworld page. VXML dialog will start after CPD result returned the result of human successfully.
Netann announcement – 3 seconds audio Quad-Core Xenon 5355 2.66GHz 120 (preferred) 200 (peak) 500 (preferred) 1100 (peak) Preferred – with call setup + call tear down latency < 1sec (500ms each)

Peak – ignore call setup/tear down delay

Netann Play Treatment – G.711u(~60 seconds duration) Quad-Core Xenon 5355 2.66GHz 30 1800 No transcoding.
Netann Play Treatment – video h263(+)(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 10 1200 No transcoding.
Netann Play Treatment – video 3gp/avi (h263)(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 8.3 1000 No transcoding.
Netann Recording Single Call – G.711u (raw, au & wav), G.722, G.726(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 8.3 1000 The capacity is the same for G.711u, G.722 & G.726.
Netann Recording Single Call – G.729, AMR(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 5.8 700 The capacity is the same for G.729 & AMR.
Netann Recording Single Call – AMR-WB(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 6.6 800
Netann Recording Single Call – video raw h263(+)(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 4.2 500
Netann Recording Single Call – video avi (h263+G.711u)(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 4 480
Netann Recording Single Call – video 3gp (h263+amr)(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 2 240
Netann Recording Single Call – video raw h264(~120 seconds duration) Quad-Core Xenon 5355 2.66GHz 2 250
Netann 2 party Call Recording - G.711u (~60 seconds duration) Quad-Core Xenon 5355 2.66GHz 11 660 call legs (330 recording sessions)
MSML Play announcement – one prompt (SIP INFO), one audio file - 3 seconds Quad-Core Xenon 5355 2.66GHz 80 260 Call duration 3.13 seconds and GVP precheck is on.
MSML Play announcement – one prompt (SIP INFO), one audio file - 10 seconds Quad-Core Xenon 5355 2.66GHz 200 2000 Call duration 10.34s and GVP precheck is off.
MSML Play announcement – one prompt (SIP INFO), two audio files – 4 + 6seconds Quad-Core Xenon 5355 2.66GHz 200 2000 Call duration 10.34s and GVP precheck is off.
MSML Play announcement – two prompts (SIP INFO), two audio file – 4 + 6 seconds, one file per prompt. Quad-Core Xenon 5355 2.66GHz 130 1400 Call duration 10.46s and GVP precheck is off.
MSML Play announcement – one prompt (SIP INFO), one audio file - 20 seconds Quad-Core Xenon 5355 2.66GHz 150 3000 Call duration 20.34s and GVP precheck is off.
MSML Play announcement – one prompt (SIP INFO), three audio files – 4+6+10 seconds Quad-Core Xenon 5355 2.66GHz 130 2600 Call duration 20.35s and GVP precheck is off.
MSML Play announcement – three prompts (SIP INFO), three audio filed – 4+6+10 seconds, one file per prompt Quad-Core Xenon 5355 2.66GHz 100 2000 Call duration 20.60s and GVP precheck is off.
MSML Conference (all participants using the same codec – G711u) 3-party; ~60 seconds duration) Quad-Core Xenon 5355 2.66GHz 6 360 participants (120 conference sessions) The capacity is the same for G.711u, G.729, or GSM.
Note:
  • Preferred means the highest capacity that the system can sustain while maintaining optimal user experience.
  • Peak means the highest capacity that the system can sustain regardless of the user experience.

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This page was last modified on 25 September 2017, at 05:29.