Issue In Transcoding

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Asterisk Users 2 Comments

I am trying to use asterisk as transcoder between voipswitch 2.0 and gsm gateway. Voipswitch supports g723.1 but gsm gateway does not. Now I have g723.1 codec in my asterisk. call leg from voipswitch is using codec g723.1
and call leg from gsm gateway is using codec gsm. I am having one way audio and getting below mentioned warning. Asterisk version is 1.8.11.0

[Jun 2 17:08:28] WARNING[21652]: translate.c:162 framein: no samples for g723tolin
[Jun 2 17:08:28] WARNING[21652]: translate.c:162 framein: no samples for g723tolin
[Jun 2 17:08:28] WARNING[21652]: translate.c:162 framein: no samples for g723tolin
[Jun 2 17:08:28] WARNING[21652]: translate.c:162 framein: no samples for

plz help what could be the issue.

2 thoughts on - Issue In Transcoding

  • Isn’t g723.1 considered pretty poor quality these days? Can’t you set voipswitch to use something apart from that?

    Kind regards,

    Chris

  • For a 5.3kbps codec G.723.1 is still pretty good, and I don’t know another codec with a similar bit rate that is available on as many platforms.

    Steve