From: Álvaro Neira Ayuso alvaroneay@gmail.com
If the default codec is not specified, I get no voice in my calls. This patch adds the parameters default-codec tch-f and tch-h to get the voice working.
Signed-off-by: Alvaro Neira Ayuso alvaroneay@gmail.com --- openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg b/openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg index 7a44308..0eda9f6 100644 --- a/openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg +++ b/openbsc/doc/examples/osmo-nitb/nanobts/openbsc.cfg @@ -75,3 +75,6 @@ network phys_chan_config TCH/F timeslot 7 phys_chan_config TCH/F +mncc-int + default-codec tch-f amr + default-codec tch-h amr
On Sat, Jan 18, 2014 at 12:07:18PM +0100, Alvaro Neira wrote:
Dear Alvaro,
If the default codec is not specified, I get no voice in my calls. This patch adds the parameters default-codec tch-f and tch-h to get the voice working.
can you provide a bit more context? Which IP based BTS do you use? What codec has been selected by default? is that with the latest OpenBSC (~3-4 days ago the default codec has been changed to FR1).
kind regards holger
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Alvaro Neira -
Holger Hans Peter Freyther