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AUTH1 ghoppe JIRAIDAUTH SYM-22484 REV5 ghoppe REV6 ghoppe REV3 jcostello REV4 ukabir REV1 neelakabrysj

Warning
title NOTE TO REVIEWERS
Please review of this page and let me know if we need to revise particular sections for SWe Lite performance vs. SBC Edge. If you have values to add at this point please do so, but the goal of this review is to add/change structure where needed. Thanks.   -Greg

Warning

FROM SBC SWe Lite - Functional Specification: The requirements are from CHOR-2 10 cps 25 simultaneous transcoding sessions 25 simultaneous sessions that uses DSP 100 simultaneous sessions with maximum of 25 using DSP and rest using RTP Proxy or Direct media mode 1,000 SIP endpoint registrations   The marketing requirement is 10 CPS up to a maximum of 100 simultaneous calls.  The load test average call duration is expected to be same as SBC Edge 1000/2000

 

 

REV2 neelakab

 

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In this section: Table of Contents maxLevel 4

Performance Criteria

Silence suppression on test equipment is set to 62%. Average call length is set to 2 minutes. Call setup rate is 4 calls per second.

Note
The performance numbers below depict typical scenarios. Actual performance values may vary depending upon actual configurations and applications used.

 

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SBC SWe Lite Call Performance

 

Caption
0 Table 1 SBC 1000 and SBC 2000 SWe Lite Performance Numbers
384 Sessions (384 ISDN/T1 channels, each associated with a single channel) Setup   Side 1 Protocol Max Sessions/Channels Call Rate ISDN/T1 SIP 4 cps ISDN/E1 480 Sessions (480 ISDN/T1 channels, each associated with a single SIP channel) 4 cps FXS 48 Sessions (48 FXS channels, each associated with a single SIP channel) 4 cps FXO N/A 4 cps BRI N/A 4 cps 100 Sessions (100 SIP SIP 600 Sessions (600 SIP calls, each with two SIP channels) 3 10 cps

Note
title Call Capacity Limitation with Additional Logging
Spacevars 0 series3 call Call capacity is limited to four (4) X calls per second when Info level logging is enabled. Additional logging verbosity reduces the call capacity.

Note
Although the call setup rate is TBD 10 calls per second, if Call Admission Control (CAC) is enabled, calls over the rate limit will be rejected with the message 480 Temporary Not Available. Call Admission Control is implemented for SIP calls only (one leg of the call must be SIP for call admission control to be used).

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 System Capacities

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 Gateway Capacity

SBC SWe Lite Single Instance Capacities

SBC SWe Lite Capacity

The SBC SWe Lite The 

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gateway supports the following maximum configuration.

Caption
0 Table 1 SBC 1000/2000 Gateway SWe Lite Maximum Configuration Values
Feature Maximum supported   Number of Signaling Groups 100 Cumulative number of channels across all the Signaling Groups 600 SIP Servers (all three protocols UDP, TCP, TLS) 20 Call Route Entries (all Call Route Tables combined) 1,000 Static Routes 1,024 Registrar Table entries 600 Registrant Table entries 600 Transformation Table entries 1,000 Media Profiles entries 20 IP/IP SIP ↔ SIP Calls 160100 Simultaneous Calls 160100 Callback Number Tables 80 Callback Numbers (in Callback Numbers List) 16

Sonus Application Solution Module - Simultaneous Call Capacity

The 

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Application Solution Module supports the following call capacities under the following configurations.

Caption
0 Table 1 Microsoft Lync SBA Call Capacities
ASM Application SBC Edge 1000 v1 AMN SBC Edge 1000 v1 AME SBC Edge 1000 v2 SBC Edge 2000 Office Communications Server 2007 R2 Mediation Server 40 100 240 240 Lync 2010 Survivable Branch Appliance 40 100 240 240 Lync 2013 Survivable Branch Appliance 40 100 240 240

Sonus Application Solution Module - Simultaneous Lync User Capacity

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Caption
0 Table 1 ASM Lync User Capacities
ASM Lync Users SBC Edge 1000 v1 AMN SBC Edge 1000 v1 AME SBC Edge 1000 v2 SBC Edge 2000 Simultaneous User Max 25 400 1000 1000

*One user can have more than one endpoint connected to the SBA.

 

Call Forking

The 

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supports local call forking up to eight separate destinations. Additionally, the 

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supports up to 20 early dialog responses and 20 calls forked downstream.

Impact of additional Media Streams (due to Video Call Pass-through) on Call Performance/Capacity

Video calls in Hybrid/Proxy Mode 

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SIP Licensing

Any SIP <-> SIP ↔ SIP call consumes a single SIP session, for the life of the call, within the pool of SIP sessions that have been activated through a license submission.. 

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No SIP session is consumed from the pool of licensed SIP sessions when a SIP<-> SIP call SIP ↔ SIP call has on any one leg any one of the following devices:

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You do not need to purchase a license for these SIP <-> SIP calls SIP ↔ SIP calls because the 

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will make accommodations.

SIP Session License Consumption for SBA and CCE Deployments

  Caption

0	Table
1	SIP Session License Consumption

Session Type  ( Lync Client  <-> SBA <-> Lync Client)License Consumption

Lync Client to SBA

 

SIP SBA license is not consumed 

Burst Behavior

If multiple calls arrive simultaneously, the 

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will service the calls until it reaches a CPU usage threshold (~80%~XX%).

• When the threshold is reached the 

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  will reject calls until it reaches a "safe" level (~60% ~XX% CPU usage).
• When the "safe" level is reached, the the

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  will  will begin addressing accepting new calls in the queue.

Turning on the CAC or logs could exacerbate this issue.

 

 

Single Instance Capabilities

Media Services

• Supported codecs (including for transcode operations): G.711, G.722, G.722.2 (AMR-WB), G.723.1 (5.3 kbps, 6.3 kbps), G.726 (32 kbps), G.729A/B (8 kbps)

• DTMF/RFC4733; Inband DTMF; SIP INFO/RFC-2833

• Voice Activity Detection (VAD)

• G.168 Echo Cancellation with standard 128 ms tail length

 

  Multiexcerpt includeMultiExcerptNameipsec-performancenopaneltruePageWithExcerptNotes and Limitations