![]() => roughly 52.8kbit/s true bandwidth usage => 132 bytes * 50 = 6,600 bytes send per second => TCP (20 bytes), IP (20 bytes), Ethernet (18 bytes), RTP (12 bytes) add a total 70 bytes to the packet => packet data payload of ~64 bytes (assuming a 20ms latency, which is he usual number for codecs like g711, g729 etc) If teamspeak were a system using RTP, i would expect the calculation to go something like: How much payload data is sent with each voice packet? With VOIP over g711, you would usually expect 50 packets per second, but you can change this to increase the size of the packet at the cost of latency. Does teamspeak use RTP for VOIP, or is it proprietry (and has a way of reducing packet bandwidth overheads)? However, given my previous expereince with VOIP systems, this seems to be missing IP,TCP and Ethernet overheads. I'm aware that the teamspeak FAQ mentions that, for example, the speex 25.9kbit/s bandwidth can be calculated by multiplying the bandwidth by the number of users in the channel -1. Im aware of other post similar to this, but i have a question about upload calculations for Teamspeak. Last edited by SilentStorm August 22nd, 2012 at 05:17 PM. Those are approximate Values (so don't blame me for 0.1 MBit more or less). ![]() With Celt Codec (48 kHz) it would be 14KiB/s per Client, which comes to 20 People in same room (1 talking): 2.08 MBit, 10 / 10 in different Channels each 1 talking: 1.9 MBit, 20 People in same Channel 5 talking at once: 10.39 MBit upload with 0.55 MBit Download at the same time.Īll of those are for each second and provided my Math was correct. There is an ever higher Codec in TeamSpeak 3 Client but that one is not meant to be used for Voice Communication afaik. If 20 people are in the same channel and 5 of them talk at the same time you'd need to upload approximately 6MBit. If those 20 People split into two different CHannels where in each channel 1 person is talking while the other 9 are listening it would make for a total upload of 1.125MBit Upload. When using the 32kHz Codec on best Quality Setting, with 20 People in the same Room (just 1 Person talking) it would be 1.25 MBit Upload. ![]()
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