Author Topic: GSM/MULAW Audio Codec Problem?  (Read 2351 times)

zane93

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GSM/MULAW Audio Codec Problem?
« on: September 04, 2014, 11:39:19 AM »
I'm not quite sure where to start as I'm a new to yate and yatebts... So I can make a call and keep the call up for an extend period without issues but I get no audio. Here is the errors that I'm getting once the call is answered. This also happens when calling 32843 David. SMS is working fine.

<WARN> DataTranslator::attachChain [0x7fa12c002730] 'mulaw' -> [0x7fa12c0133d0] 'gsm' failed
<WARN> DataTranslator::attachChain [0x7fa12c0131b0] 'gsm' -> [0x7fa12c011160] 'mulaw' failed
<WARN> DataTranslator::attachChain [0x7fa12c011df0] 'mulaw' -> [0x7fa12c017060] 'gsm' failed
<WARN> DataTranslator::attachChain [0x7fa12c016e40] 'gsm' -> [0x7fa12c011fd0] 'mulaw' failed

marian

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Re: GSM/MULAW Audio Codec Problem?
« Reply #1 on: September 04, 2014, 05:06:50 PM »
The module gsmcodec.yate is missing.
If you built yate from sources you need libgsm devel.

zane93

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Re: GSM/MULAW Audio Codec Problem?
« Reply #2 on: September 05, 2014, 12:02:35 AM »
The module gsmcodec.yate is missing.
If you built yate from sources you need libgsm devel.

I installed libgsm1 and libgsm1-dev re-pulled from the trunk and built again. Now everything is working as expected. Thank you for the help!