This topic presents the following test case scenarios for running NaturalConference on CG boards:
PSTN based cases
IP based cases
The following CG board port density examples assume:
IVR ports: call progress, DTMF detect, play and record with most encoding formats, or fax
NaturalConference ports: echo cancellation with 10 ms echo tail, 200 ms convergence time, DTMF clamping, no coaching)
You can run eight IVR ports per DSP.
|
Board name |
IVR ports |
NaturalConference ports |
|---|---|---|
|
CG 6060/32 |
120 IVR ports - 4 T1/E1 trunks |
128 NaturalConference ports with echo cancellation and DTMF clamping |
|
CG 6060C/32 |
120 IVR ports - 4 T1/E1 trunks |
128 NaturalConference ports with echo cancellation and DTMF clamping |
|
CG 6565/64 |
240 IVR ports - 8 T1/E1 trunks |
256 NaturalConference ports with echo cancellation and DTMF clamping |
|
CG 6565C/128 |
480 IVR ports - 16 T1/E1 trunks |
512 NaturalConference ports with echo cancellation and DTMF clamping |
The following table presents the CG board capacities for the specified IP based conferencing test cases:
|
|
Test case |
|
|
Board name |
Three party IP conferencing with G.711 |
Three party IP conferencing with G.711 and G.729A |
|
CG 6060/32 |
120 |
128 |
|
CG 6060C/32 |
120 |
128 |
|
CG 6565/64 |
240 |
128 |
|
CG 6565C/128 |
360 |
256 |
The test cases represent typical three party IP conferencing use scenarios. Each IP port for these test cases consists of a conferencing seat and a Fusion port:
|
Test case |
Description |
|
Three party IP conferencing with G.711 |
All parties are established in the conference as eligible talkers. Each conferencing seat: Full duplex G.711 (TDM) Automatic gain control (AGC) enabled Each Fusion port: Full duplex G.711 with 20 ms packets, detection of VAD and DTMF enabled, and silence suppression disabled to present a worst-case scenario. |
|
Three party IP conferencing with G.711 and G.729A |
All parties are established in the conference as eligible talkers. Each conferencing seat: Full duplex G.711 (TDM) Automatic gain control (AGC) enabled Each Fusion port: Full duplex G.711 or G.729A with 20 ms packets, detection of VAD and DTMF enabled, and silence suppression disabled to present a worst-case scenario. |