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Back to Table of Contents

Back to SBC Product Specifications

Panel

In this section:

Table of Contents
maxLevel4

 

This page includes

Spacevars
0model3
 and 
Spacevars
0model1
SBC 51x0 and SBC 52x0 performance metrics. See Refer to SBC 5400 Performance Metrics for for 
Spacevars
0model5
 performance details.

SBC 51x0 Platforms

Pass-Through With/Without sRTP

Caption
0Table
1Pass-Through with sRTP for SBC 51x0
3Pass-Through with sRTP for SBC 51x0
1822,950

 

Codec

Packet Size
10 ms20 ms40 ms

G.711

13,950

6,900

9,0009,900

G.729

10,000

10,00010,000
 

 

Caption
0Table
1Pass-Through without sRTP for SBC 51x0
3Pass-Through without sRTP for SBC 51x0
63,450

Codec

Packet Size

10 ms

20 ms

30 ms

40 ms

G.711

14

7,

850

400

199,8009782210,0500002310,400000

G.726

19

9,

800

900

2910,7000003510,5500003910,600000

G.729

44

10,

550

000

6310,4500006310,4500006310,450000

G.722

14

7,

850

400

199,8009782210,0500002310,400000

AMR (12.2k) -BWE

 35

10,

550

000

 63

10,

450

000

AMR (12.2k) -OA

35,55063,450 10,000 10,000

eVRC

 10,000 10,000eVRC63,45063,450

eVRC-B

 6310,450000 6310,450000

G.722.1

48,600 10,000 10,00063,450

AMR-WB - BWE

 6310,450000 63

10,

450

000

AMR-WB-OA

63,450 

10,000

 10,00063,450

iLBC - 20 ms

63,450 10,000 

10,000

63,450

iLBC - 30 ms

  5410,900000 

G.723.1

 

 

10,000

 
 

H.323 Performance Metrics

Caption
0Table
1H.323 Performance Metrics
3H.323 Performance Metrics

Specification

CategoryLimit
H.323 call setup Call setup rate100 cps
Call latency50 ms @ 100 cps
Fast start or tunneled H.245 calls

SIP--H.323 or GW--H.323

9,000
H.323--H.3239,000
Separate H.245 calls (50 ms @ 50 cps)SIP--H.323 or GW--H.3231,000
 

Maximum Initial (challenged) REGISTER Rate with Background Load

Caption
0Table
1Maximum Initial (challenged) REGISTER Rate with Background Load (SIP calls/second)
3Maximum Initial (challenged) REGISTER Rate with Background Load

 

Initial SIP 
Registration/Sec

Number of 
Subscribers

Interval of Refresh
REGISTER


(

seconds

Seconds)


SIP Calls/Sec

UDP

400
300
120
50,00030
100
125
1000
400
232
100,000
60
90
150
100

TCP

800
400
200
100,000300
150
100

TLS

800

300

192
100,000300
150
125
 

SIP Session and Registration Capacity Limits

Caption
0Table
1SIP Session and Registration Capacity Limits3SIP Session and Registration Capacity Limits
63450636363




 Sessions


SIP Calls/Sec

Call Hold
(seconds)

Refresh REGISTER
Interval (seconds)


Subscribers

Non-TLS Peering

9,90045015014166

 

TLS Peering

9,90015045045066141 

UDP

9,0003501501806060306350,00063
9,00035015018060306063100,000

TCP

9,0003501501806030063,000

SIPREC Metrics

SIP Session Recording Protocol (SIPREC) metrics for

Spacevars
0series
are provided below.

Caption
0Table
1SIPREC Metrics
3SIPREC Metrics
ScenarioSIPREC Servers
UsedPacket Port UsageCalls/Second

Call Hold Time
(seconds)

Session
Count

G.711 to G.711 pass-through

2Media sent on 2 PKT ports to SIPREC server

300

30

9,000

      

G.729 to G.729 pass-through

2Media sent on 2 PKT ports to SIPREC server

340

30

10,200

      

G.711 to G.729 transcoded

2Media sent on 2 PKT ports to SIPREC server

280

30

8,400

100,000
 


 

Video Calls Metrics

Caption
0Table
1Video Calls Metrics
3Video Calls Metrics
930016300
Specification
Limit

SIP-SIP conference sessions (media anchored) consisting of five streams: audio, main video, content share video, far end camera control (FECC), and floor control (BFCP). 

4,500
SIP-SIP conference sessions with direct media4,500
SIP-SIP conference sessions300 cps
 

SUBSCRIBE/NOTIFY Benchmarking Metrics

SUBSCRIBE/NOTIFY benchmarking metrics for

Spacevars
0series
are provided below.

SUBSCRIBE/NOTIFY Benchmark for SBC 5100

150 cps
H.323-H.323 video sessions (media anchored) comprising up to two media streams (one audio, one video)1,000
H.323-H.323 video sessions25 cps

SUBSCRIBE/NOTIFY Benchmark (with ERE)

Caption
0Table
1SUBSCRIBE/NOTIFY Benchmark for SBC 5100 51x0 (with ERE)
3SUBSCRIBE/NOTIFY Benchmark for SBC 5100 51x0 (with ERE)

Scenario

SUBSCRIBE

REGISTER

Calls

SUBSCRIBEs/SecREGISTRATIONs/SecCalls/Sec

SUBSCRIBE From Unregistered user

779,160

500,000

 

 

200

 

 

SUBSCRIBE with 10100,000 00 Calls

570

200,

533

000

 

9,996

200

 

100

SUBSCRIBE with 106,000 calls and 1L 32,000 Registrations (Calls from Registered user)

480

200,

683

000

110

32,000

9,998

6,000

200

300

100

SUBSCRIBE with 1L Registration (subscribe 64,000 Registrations (Subscribe from registered user)

689

300,

131

000

110

64,000

 

200

300

 

SUBSCRIBE/NOTIFY Benchmark for SBC 5200 (with ERE)

 

SBC 52x0 Platforms

Pass-Through With/Without sRTP

Caption
0Table
1Pass-Through with sRTP for SBC 52x0
3Pass-Through with sRTP for SBC 52x0


Codec

Packet Size
10 ms20 ms40 ms
G.71113,95018,00022,950
G.72924,07543,42563,450
 

 

Caption
0Table
1

SUBSCRIBE/NOTIFY Benchmark for SBC 5200 (with ERE)3SUBSCRIBE/NOTIFY Benchmark for SBC 5200 (with ERE)

Pass-Through without sRTP for SBC 52x0
3Pass-Through without sRTP for SBC 52x0


Codec

Packet Size
10 ms20 ms30 ms40 ms

G.711

14,85019,80022,05023,400
G.72619,80029,70035,55039,600
G.72926,90048,15064,00064,000
G.72214,85019,80022,05023,400
AMR (12.2k) - BWE 35,550







63,450
AMR (12.2k) - OA35,55063,450
eVRC63,45063,450
eVRC-B63,45063,450
G.722.129,92539,600
AMR-WB - BWE63,45063,450
AMR-WB - OA63,45063,450
iLBC - 20 ms63,45063,450
iLBC - 30 ms 54,900

G.723.163,450
 

H.323 Performance Metrics

Caption
0Table
1H.323 Performance Metrics
3H.323 Performance Metrics

Specification

CategoryLimit
H.323 call setup Call setup rate200 cps
Call latency50 ms @ 200 cps
Fast start or tunneled H.245 calls

SIP--H.323 or GW--H.323

24,000
H.323--H.32312,000
Separate H.245 calls (50 ms @ 150 CPS)SIP--H.323 or GW--H.3232,000
 

Maximum Initial (challenged) REGISTER Rate with Background Load

Caption
0Table
1Maximum Initial (challenged) REGISTER Rate with Background Load (SIP calls/second)
3Maximum Initial (challenged) REGISTER Rate with Background Load

 

Initial SIP 
Registration/Sec

Number of 
Subscribers

Interval of Refresh
REGISTER
(seconds)

SIP Calls/Sec

UDP

400128,00030150
1,000256,00060150

TCP

800256,000300150

TLS

800

192,000300150
 

SIP Session and Registration Capacity Limits

Caption
0Table
1SIP Session and Registration Capacity Limits
3SIP Session and Registration Capacity Limits
 
Sessions
SIP Calls/Sec		Call Hold
(seconds)		Refresh REGISTER
Interval (seconds)
Subscribers

Non-TLS Peering

63,450450141

 

TLS Peering

63,450450141

UDP

42,000350120

60

256,000
42,00035012030128,000

TCP

42,000350120

300

256,000
 

Video Calls Metrics

Caption
0Table
1Video Calls Metrics
3Video Calls Metrics
Specification
Limit

SIP-SIP conference sessions (media anchored) consisting of five streams: audio, main video, content share video, far end camera control (FECC), and floor control (BFCP)

9,300
SIP-SIP conference sessions with direct media16,300
SIP-SIP conference sessions300 cps
H.323-H.323 video sessions (media anchored) comprising up to two media streams (one audio, one video)1,600
H.323-H.323 video sessions40 cps

Scenario

SUBSCRIBE

REGISTER

Calls

SUBSCRIBE from Unregistered user

1,696,745

 

 

SUBSCRIBE with 64,000 Calls

356,983

 

64,000

SUBSCRIBE with 64,000 calls and 256k Registrations (calls from Registered user)

138,101

256,000

64,000

SUBSCRIBE with 256,000 Registrations (subscribe from Registered user)

1,485,043

256,000

 

SUBSCRIBE/NOTIFY Benchmark for SBC

5200

52x0 (with

ePSX

ERE)

Caption
0Table
1SUBSCRIBE/NOTIFY Benchmark for SBC 5200 52x0 (with ePSXERE)
3SUBSCRIBE/NOTIFY Benchmark for SBC 5200 52x0 (with ePSXERE)
50,353 Calls with 256,000 Registration39,241

Scenario

SUBSCRIBE

REGISTER

Calls

SUBSCRIBEs/SecREGISTRATIONs/SecCalls/Sec

SUBSCRIBE From Unregistered user

11

1,

22,871

000,000

 

 

 300

 

 

SUBSCRIBE with 6442,000 Calls

200,000

 

42,000

 300

 

400

SUBSCRIBE with 6432,000 calls and 24564,000 Registrations (Calls calls from Registered user)

 

 

200,000

64,000

32,000

 300

600

400

SUBSCRIBE with 256128,000 Registration Registrations (subscribe from registered Registered user)

8

800,

12,136

000

2

128,

62,144

000

 

 300

600

 

2,62,144

 

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