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Main Features of the Ekiga Softphone in a nutshell Version 4.0. 6 video codecs supported; including the best free codec (Theora) and state of art video codec (H.264). Download links for the K-Lite Codec Pack. A free software bundle for high quality audio and video playback.
Supported audio codecs Zoiper 3 supports the following audio codecs:. GSM. Speex. ITU G.711 (PCMU/PCMA) Comes in two flavors: a-law and mu-law. iLBC20. iLBC30. ITU G.729.
Wideband codecs Zoiper 3 does not support wideband codecs. They are available in and as in-app purchases in all Zoiper mobile products. Supported video codecs: Video is currently not supported by Zoiper 3 for Mac. It is available in. Required bandwidth What bandwidth is required depends on what audio codec is used. Rough list of codec requirements (sending and receving):. GSM - 13.2 Kbps (full rate).
iLBC - 15.2 Kbps, 20ms frame size: 13.33 Kbps, 30ms frame size. ITU G.711 (PCMU/PCMA)- 64 Kbps. ITU G.729 - 8 Kbps. Speex - 2.15 to 44.2 Kbps receiving and fixed to 15 Kbps when transmitting.Note that G.729 is available only in the Biz version of Zoiper 3. Re-ordering of the selected codecs. To re-order you r selected codecs list, go to Settings - Accounts - select your account and click on the Codec tab. Use the arrows or drag and drop to move the codec to the desired position.
Available codecs: lists all available, but currently not enabled codecs. Enabled codecs: lists all currently enabled codecs. Which codec will be used first? It depends if Zoiper answers or offers the codecs. If Zoiper answers, it will always select the first supported codec from the offer. Zoiper can not force a codec selection.
![H.264 Codec For Xlite H.264 Codec For Xlite](http://www.free-codecs.com/pictures/screenshots/X264_Codec.jpg)
Example: If a server offers g729 and a-law in this order, Zoiper will stick to the server's choice of g729, even if a-law has higher priority in Zoiper's list. If Zoiper offers the codecs, it will offer them in the order specified in its configuration. Still, the server can decide to enforce g729, in which case Zoiper will use it.