Group:<div><br></div><div>I need some suggestion.</div><div><br></div><div>Currently we are running CCM 4.2. We have around 30+ site with 5 to 10 phones. To save bandwidth and limitation, regions and location have been implemented. G.729 is used for inter-site calls and G.711 for intra-site calls. Currently the voice gateway is placed at head office with two E1s and 12 FXOs. The issue is conferencing with inter-site calls due to G.729. </div>
<div><br></div><div>There are 2 PVDM64 installed. 60 are consumed by E1s and 12 by FXOs total of 72. I still have (128-72) 76 channels. Is the rest of channels can be used for hardware based conferencing. And how many session will be available. </div>
<div><br></div><div>Can any one provide a good resource for doing this math?</div><div><br></div><div>Also since we don't have voice mail. I guess there is no need for transcoding.</div><div><br></div><div>-- <br>Thanks,<br>
Syed Khalid Ali<br><br>
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