$cd linphone-3.4.3
$sudo ./configure --prefix=/home/user/armbuild --host=i686-pc-linux --target=arm-linux --disable-static --disable-glib --enable-gnome_ui=no --disable-manual --enable-alsa --with-speex=/home/user/speex

configure: WARNING: ortp-0.15.0 breaks compatibility with older releases, because value returned by rtp_session_recvm_with_ts() has
changed. See the API documentation in doc/ for further readings.
Linphone build configuration ended.
* GTK interface will be compiled.
* Console interface will be compiled.
Now type 'make' to compile, and then 'make install' as root to install it.

CCLD mediastream
../src/.libs/libmediastreamer.so: undefined reference to `speex_echo_cancellation'
../src/.libs/libmediastreamer.so: undefined reference to `speex_echo_state_init'
../src/.libs/libmediastreamer.so: undefined reference to `speex_preprocess_state_destroy'
../src/.libs/libmediastreamer.so: undefined reference to `speex_preprocess_state_init'
../src/.libs/libmediastreamer.so: undefined reference to `speex_echo_ctl'
../src/.libs/libmediastreamer.so: undefined reference to `speex_echo_state_destroy'
../src/.libs/libmediastreamer.so: undefined reference to `speex_preprocess_ctl'
../src/.libs/libmediastreamer.so: undefined reference to `speex_preprocess_run'
collect2: ld returned 1 exit status
make[4]: *** [mediastream] Ошибка 1
make[4]: Leaving directory `/home/user/linphone-3.4.3/mediastreamer2/tests'
make[3]: *** [all-recursive] Ошибка 1
make[3]: Leaving directory `/home/user/linphone-3.4.3/mediastreamer2'
make[2]: *** [all] Ошибка 2
make[2]: Leaving directory `/home/user/linphone-3.4.3/mediastreamer2'
make[1]: *** [all-recursive] Ошибка 1
make[1]: Leaving directory `/home/user/linphone-3.4.3'
make: *** [all] Ошибка 2

./configure --prefix=/armbuild/usr --host=arm-linux --with-gnu-ld --disable-static --disable-glib --with-osip=$ARM_INSTALL_TREE/usr --with-readline=$ARM_INSTALL_TREE/usr SPEEX_CFLAGS="-I$ARM_INSTALL_TREE/usr/include" SPEEX_LIBS="-L$ARM_INSTALL_TREE/usr/lib -lspeex " --disable-video

CC b64.lo
b64.c: In function `b64_encode_':
b64.c:209: warning: comparison is always true due to limited range of data type
b64.c:210: warning: comparison is always true due to limited range of data type
b64.c:211: warning: comparison is always true due to limited range of data type
b64.c:212: warning: comparison is always true due to limited range of data type
make[5]: *** [b64.lo] Ошибка 1
make[5]: Leaving directory `/home/user/linphone-34/linphone-3.4.3/oRTP/src'
make[4]: *** [all-recursive] Ошибка 1
make[4]: Leaving directory `/home/user/linphone-34/linphone-3.4.3/oRTP/src'
make[3]: *** [all-recursive] Ошибка 1
make[3]: Leaving directory `/home/user/linphone-34/linphone-3.4.3/oRTP'
make[2]: *** [all] Ошибка 2
make[2]: Leaving directory `/home/user/linphone-34/linphone-3.4.3/oRTP'
make[1]: *** [all-recursive] Ошибка 1
make[1]: Leaving directory `/home/user/linphone-34/linphone-3.4.3'
make: *** [all] Ошибка 2