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In this section:

Table of Contents
maxLevel4

 

This page includes SBC 51x0 and SBC 52x0 performance metrics. Refer to SBC 5400 Performance Metrics 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

 

Codec

Packet Size
10 ms20 ms40 ms

G.711

6,900

9,0009,900

G.729

9,999

9,9999,999
 

 

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

Codec

Packet Size

10 ms

20 ms

30 ms

40 ms

G.711

7,400

9,9789,9999,999

G.726

9,900

9,9999,9999,999

G.729

9,999

9,9999,9999,999

G.722

7,400

9,9789,9999,999

AMR (12.2k) -BWE

 

9,999

 

9,999

AMR (12.2k) -OA

 9,999 9,999

eVRC

 9,999 9,999

eVRC-B

 9,999 9,999

G.722.1

 9,999 9,999

AMR-WB - BWE

 9,999 

9,999

AMR-WB-OA

 

9,999

 9,999

iLBC - 20 ms

 9,999 

9,999

iLBC - 30 ms

  9,999 

G.723.1

 

 

9,999

 
 

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)

 

Initial SIP 
Registration/Sec

Number of 
Subscribers

Interval of Refresh
REGISTER (Seconds)


SIP Calls/Sec

UDP

30050,00030125
400100,00090100

TCP

400100,000300100

TLS

300

100,000300125
 

SIP Session and Registration Capacity Limits

Caption
0Table
1SIP Session and Registration Capacity Limits




Sessions


SIP Calls/Sec

Call Hold
(seconds)

Refresh REGISTER
Interval (seconds)


Subscribers

Non-TLS Peering

9,90020049.5

 

TLS Peering

9,90020049.5 

UDP

9,000150603050,000
9,0001506060100,000

TCP

9,00015060300100,000
 


Video Calls Metrics

Caption
0Table
1Video 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). 

4,500
SIP-SIP conference sessions with direct media4,500
SIP-SIP conference sessions150 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 51x0 (with ERE)
3SUBSCRIBE/NOTIFY Benchmark for SBC 51x0 (with ERE)

Scenario

SUBSCRIBE

REGISTER

Calls

SUBSCRIBEs/SecREGISTRATIONs/SecCalls/Sec

SUBSCRIBE From Unregistered user

779

500,

160

000

 

 

300

200

 

 

SUBSCRIBE with 10100,000 00 Calls

570

200,

533

000

 

9,996

300

200

 

150

100

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

480

200,

683

000

110

32,000

9

6,

998

000

300

200

300

150

100

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

689

300,

131

000

110

64,000

 

300

200

300

 

 

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.72940,05063,45063,450
 

 

Caption
0Table
1Pass-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.72944,55063,45063,45063,450
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.722.148,60063,450
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

63,000350180

60

256,000
63,00035018030128,000

TCP

63,000350180

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)2,000
H.323-H.323 video sessions50 cps
 

SUBSCRIBE/NOTIFY Benchmark for SBC 52x0 (with ERE)

Caption
0Table
1SUBSCRIBE/NOTIFY Benchmark for SBC 52x0 (with ERE)
3SUBSCRIBE/NOTIFY Benchmark for SBC 52x0 (with ERE)

Scenario

SUBSCRIBE

REGISTER

Calls

SUBSCRIBEs/SecREGISTRATIONs/SecCalls/Sec

SUBSCRIBE from From Unregistered user

1,

696

000,

745

000

 

 

400 300

 

 

SUBSCRIBE with 6442,000 Calls

356

200,

983

000

 

64

42,000

400

 300

 

440

400

SUBSCRIBE with 6432,000 calls and 256k 64,000 Registrations (calls from Registered user)

138

200,

101

000

256

64,000

64

32,000

400

 300

600

440

400

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

1

800,

485,043

000

256

128,000

 

400

 300

600

 

 

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