VoIP performance and SIP call quality test report for FreeSWITCH - RTP jitter, MOS, delays

StarTrinity SIP tester	Version 3.1.5310.43117, compiled at 2014-07-16 19:57 UTC
StarTrinity SIP tester uptime	4d 2h 15m 37s
Remote SIP 'User-Agent' header	FreeSWITCH-mod_sofia/1.5.12b~64bit
Remote SIP 'Server' header
Measurement started at	7/16/2014 1:20:24 PM
Measurement duration	4d 2h 15m 37s
Operation mode	Active - generation and receiving SIP calls
Lightweight media processing	on
Memory consumed by SIP Tester	397MB
Current calls count (number of channels)	min = 0.00; average = 246.21; max = 250.00
Received SIP calls count	0
Total average received calls per second	0.00
Attempted outgoing calls count	2898317
Total average attempted calls per second	8.19
Session establishment rate	99.71% (2889810/2898317)
Failed outgoing calls count (total)	0.29% (8507/2898317)
with status = 408 (Request Timeout)	0.29% (8489/2898317)
with status = 486 (Busy Here)	0.00% (0/2898317)
with status = 487 (Request Terminated)	0.00% (0/2898317)
Answered calls count	2889810
Successfully completed calls	2889810
Answered duration (min/avg/max)	1.00ms/30108.61ms/100020.00ms

Stress parameters for outgoing calls

Min interval between calls	103.72ms, fixed
Max calls per second	9.64
Max number of current calls	250.00

Performance indicators

Indicator	Ncalls	Min	Average	Max	Percentile 90%	95%	98%	99%	99.5%	99.8%	99.9%	99.95%	99.98%	99.99%
Caller lost packets (%)	2889771	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Caller G.107 MOS	2889771	4.41	4.31	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.41
Caller G.107 R-factor	2889771	93.20	95.19	93.20	93.20	93.20	93.20	93.20	93.20	93.20	93.20	93.20	93.20	93.20
Caller max delta (ms)	2889771	0.00	62.36	130.79	65.33	65.78	66.05	66.28	66.56	67.31	85.64	98.74	112.29	116.38
Caller max RFC3550 jitter (ms)	2889771	0.00	4.56	12.53	5.96	6.03	6.10	6.14	6.20	6.52	7.96	9.78	10.67	11.27
Caller mean RFC3550 jitter (ms)	2889771	0.00	3.78	4.85	4.48	4.50	4.52	4.55	4.57	4.60	4.62	4.64	4.69	4.73
Called lost packets (%)	2889519	0.00	0.00	0.33	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.16	0.16	0.16
Called G.107 MOS	2889519	4.38	4.31	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.41	4.40	4.40	4.40
Called G.107 R-factor	2889519	91.97	95.19	93.20	93.20	93.20	93.20	93.20	93.20	93.20	93.20	92.59	92.59	92.59
Called max delta (ms)	2889519	61.21	82.15	160.93	81.31	100.50	101.12	101.53	102.37	120.18	120.81	137.91	140.42	140.87
Called max RFC3550 jitter (ms)	2889519	9.53	10.34	130.55	10.93	11.15	11.50	12.33	12.57	12.88	13.31	14.35	15.24	16.63
Called mean RFC3550 jitter (ms)	2889519	8.36	9.66	12.99	9.67	9.74	9.81	9.86	9.91	9.99	10.07	10.16	10.27	10.40
100 response delay (ms)	2889812	0.00	0.94	16.00	2.00	2.00	3.00	3.00	3.00	4.00	4.00	4.00	4.00	4.00
Answer delay (ms)	2889794	4.00	14.70	21021.00	19.00	21.00	23.00	25.00	28.00	32.00	44.00	100.00	323.00	3028.00
Media threads delay (ms)	2898317	0.01	1.35	73.10	0.04	2.24	2.58	2.90	3.35	4.57	10.71	23.06	38.48	47.66
Signaling thread delay (ms)	2898317	0.00	0.04	86.97	0.00	0.16	0.68	0.78	0.94	1.91	2.88	3.93	4.88	5.60
GUI thread delay (ms)	2898317	0.00	12.03	1533.07	15.34	16.45	18.30	19.69	20.97	21.87	22.64	27.83	33.15	55.53

Packet analyser statistics

Status	on
Total packets	0 dropped, 3,612,945,592 detected
Processing delay	770.6ms
SIP+RTP packets	12145213673
RTP packets	12110471973
SIP packets	34741700
INVITE	5839057
INVITE retransmissions	50934
RE-INVITE	0
'100 Trying' responses to INVITE	5779634
'180 Ringing' responses to INVITE	0
'183 Session Progress' responses to INVITE	0
Error responses to INVITE	18
'200 OK' responses to INVITE	5779617
BYE	5784600
BYE retransmissions	2992
'200 OK' responses to BYE	5779120
CANCEL	0
CANCEL retransmissions	0
'200 OK' responses to CANCEL	0
ACK	5779634

Scripts

Outgoing CallXML script

Settings

Desired audio codec	Unknown
Forced audio codec	Unknown
Jitter buffer initial size	10ms
Jitter buffer max size	80ms
Jitter buffer prefetch max size	20ms
Jitter buffer prefetch min size	10ms

Report was automatically generated at 7/20/2014 3:36:01 PM