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What voice codecs do Grandstream products support?

April 26, 2017codecs grandstream products support Voice

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What voice codecs do Grandstream products support?

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All the phones support similar codecs and are listed below. The BT100 does not support GSM and the GXV does not support G722. Each codec has its uniqueness for certain application. HT Series – PCMU (G711u), PCMA (G711a), G729A/B, G723.1, G726-32, iLBC HT502 – PCMU (G711u), PCMA (G711a), G729A/B/E, G723.1, G726-40/24/16, iLBC BT Series* – PCMU (G711u), PCMA (G711a), G729A/B, G723.1, G722, G726-32, iLBC BT200 supports PCMU (G711u), PCMA (G711a), G729A/B, G723.1 and GSM codecs.