| Codec | G.729 | G.711 | G.722 | GSM |
|---|---|---|---|---|
| Without VOIPBOX each call uses | 42.4kps | 106kps | 63.6kps | 42.4kps |
| With VOIPBOX each call uses | 8.1kps | 64.1kps | 32.1kps | 3.1kps |
| Calls per 256kps | 28 | 3 | 7 | 17 |
| +700% | +50% | +233% | +340% |
VOIPBOX delivers huge performance increases. These translate into major benefits: cost savings and QoS improvements in either enterprise WANs or Service Provider networks.








"Since installing VOIPBOX we've seen a massive improvement at our call centre. Very few calls get dropped now and the negative impact it was having on customers has disappeared."
Euro Africa Travel
"SpiriTel looked at VOIPBOX as a solution to provide additional channels of VoIP capacity for sites that had limited available capacity or where the cost to provide that capacity was too prohibitive."
SpiriTel