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 Home -> Support - > FAQ - > Speech Coding
Trouble Shooting
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Speech Coding
Which is the best codec for my Akuvox IP phone ?

Solution

The default codec is PCMU. Both PCMU and PCMA can give you a excellent sound quality, however they waste more bandwidth resources. Certainly, you can also choose other lower-bit-rate codecs, if the network bandwidth is low.

For more information, please refer to Administrator Guide or the corresponding user manual.

Product type: SP-R50(P), SP-R52(P), SP-R53(P) and SP-R59(P)

Version: All