| Call Scenario | Instance Type | Total Bandwidth (Mbps) | CPS/CHT | Simultaneous Sessions | Max CPU Utilization | Average CPU Utilization | Swe Profile and Limiting Factor | Average Packet Loss |
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1 | G711-UDP passthrough | M5.xlarge-iops 1950 CPU: 4 Memory:16 | pkt0 430/pkt1 430 | 30/150 | 4,500 | 38.84 | 18.57 | default Call Failures with ghost 503's | 0.013(PKTART) |
2 | G729A-UDP passthrough | M5.xlarge-iops 1950 CPU: 4 Memory: 16 | pkt0 178/pkt1 178 | 30/150 | 4,500 | 42.68 | 19.34 | default Call Failures with ghost 503's | 0.025 (PKTART) |
3 | G711-Passthrough-TLS-SRTP enabled1 | M5.xlarge CPU: 4 Memory:16 | pkt0 529/pkt1 508 | 20/150 | 3,000 | 28.75, 30.06 | 24.57 | NRM congestion since only one signalling core is present in 4vcpu std -passthrough profile | 0.0 (SBC), 0.02 and 0 (PKTART) |
4 | G711-UDP passthrough | M5.2xlarge-iops 1950 CPU: 8 Memory: 32 | pkt0 573/pkt1 573 | 40/150 | 6,000 | N/A | N/A | default Call Failures with ghost 503's | N/A |
5 | G729A-UDP passthrough | M5.2xlarge -iops 1950 CPU: 8 Memory: 32 | pkt0 266/pkt1 266 | 45/150 | 6,750 | N/A | N/A | default Call Failures with ghost 503's | 0.026 (PKTART) |
6 | G729A-UDP passthrough | c5.2xlarge-io1-iops 500 VCPU: 8 Memory: 16GB | pkt0 237/pkt1 237 | 40/150 | 6,000 | N/A | N/A | Default & packet drop | (SBC),(pktart) ,0.026 |
7 | G711-Passthrough-SRTP enabled | c5.2xlarge-io1-iops 500 VCPU: 8 Memory: 16GB | pkt0 597/pkt1 573 | 40/150 | 6,000 | 58.38 58.52 | 27.03 | default & packet drop | (SBC),(pktart) ,0.027 |
8 | G711-UDP passthrough | c5.2xlarge-io1-iops 500 VCPU: 8 Memory: 16GB | pkt0 574/pkt1 574 | 40/150 | 6,000 | N/A | N/A | Default profile & packet drops | N/A |
9 | G711-Passthrough-SRTP enabled | c5.2xlarge-io1-iops 500 VCPU: 8 Memory: 16GB | pkt0 597/pkt1 573 | 40/150 | 6,000 | 58.38 58.52 | 27.03 | Default & packet drop | (SBC),(pktart) ,0.027 |
10 | OPUS - G711U transcoded | c5.2xlarge VCPU: 8 Memory: 16GB | pkt0 11.38/pkt1 15 | 5/30 | 150 | N/A | N/A | Standard transcode profile & Opus codec utilization | N/A |
11 | G729-Passthrough | c5.4xlarge-io1-iops500 VCPU: 16 Memory: 32 | pkt0 237/pkt1 237 | 40/150 | 6,000 | N/A | N/A | default & packet drop | N/A |
12 | G711-Passthrough | c5.4xlarge-io1-iops500 VCPU: 16 Memory: 32 | pkt0 430/pkt1 430 | 40/150 | 6,000 | N/A | N/A | STD Passthrough profile & TX Drop issue | (SBC),(pktart) ,0.027 |
13 | G711-Passthrough-SRTP enabled | c5.4xlarge-io1-iops500 VCPU: 16 Memory: 32 | pkt0 448/pkt1 430 | 30/150 | 4500 | N/A | N/A | Default & packet drop | N/A |
14 | G711-G729A UDP transcoded | c5.4xlarge-io1-iops500 VCPU: 16 Memory: 32 | pkt0 67.5/pkt1 155 | 10/150 | 1500 | N/A | N/A | G711U Codec utilization | N/A |
15 | OPUS-20ms-G711U-20ms | c5.4xlarge VCPU: 16 Memory: 32 | pkt0 34/pkt1 44.8 | 3/142 | 426 | N/A | N/A | Standard Transcode Profile & Opus codec utilization | N/A |
16 | MULAW-passthru | c5n.2xlarge | 544 | 40/150 | 6,000 | 25.19 | 15.06 | Standard_passthru | SBC(0.01/0),PKTART(0.01/0.01) |
17 | MULAW-passthru | C5n.4xlarge | 825 | 90/100 | 9000 | 11(avg);18.87(max of all) | 13.15 | Standard_passthru | SBC(0.02/0);PKTART(0.02/0.02) |
18 | G729 - G711U Transcoding | g3.4xlarge GPUs: 1 vCPU: 16 Memory (GB): 122 GPU Memory (GB): 8
| 229.53- g729A 557.44 - G711U | 41/150 | 6,140 | 80.02 | 31.75 | standard_gpu_isbc_profile | N/A |
19 | G722 - G711U | g3.4xlarge GPUs: 1 vCPU: 16 Memory (GB): 122 GPU Memory (GB): 8 | 555.66 - G722 555.54 - G711U | 41/150 | 6,120 | 76.58 | 20.75 | standard_gpu_isbc_profile | N/A |
20 | G722 - G711U | p3.2xlarge GPUs: 1 GPU Memory (GB):16 vCPUs: 8 Memory (GB): 61
| 377.71 - G722 377.59 - G711U | 40/104 | 4,160 | 76.00 | 38.72 | standard_gpu_isbc_profile | (SBC - 0.07%),(pktart-0.02%) |
21 | G729 - G711U | p3.2xlarge GPUs: 1 GPU Memory (GB):16 vCPUs: 8 Memory (GB): 61
| 155.67 G729A leg 377.77 G711U leg | 40/104 | 4,160 | 72.30 | 36.81 | standard_gpu_isbc_profile | (SBC - 0.07%),(pktart-0.02%) |
22 | AMRWB-Octet Align - G711U | p3.2xlarge GPUs: 1 GPU Memory (GB): 16 vCPUs: 8 Memory (GB): 61
| 132.88 - AMRWB leg 376.50 - G711U leg | 40/104 | 4,160 | 82.54 | 36.17 | standard_gpu_isbc_profile | (SBC - 0.09%),(pktart- 0.02%) |
23 | AMR-Octet Align - G711U | p3.2xlarge GPUs: 1 GPU Memory (GB):16 vCPUs: 8 Memory (GB): 61 | 102.63 - AMR OA 366.79 - PCMU | 40/101 | 4,040 | 64.75 | 28.26 | standard_gpu_isbc_profile | (SBC - 0.128 %),(pktart - 0.03) |