change -hp to -rp, add -lp and -np, no priority flags means auto which will do -rp if you have > 1 cpu

         - Misc fixes to log messages to aid debugging
         - Added ftdm ioread command to read media from the channel
         - Modified the ftdm_channel_open() API to return FTDM_EBUSY if the channel is already open

[FreeTDM] Add missing newline in "Failed to configure span" error message in ftdm_configure_span_channels().
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

Update tab-complete for show cmd to include bridged_calls, detailed_calls, detailed_bridged_calls and removed distinct_channels

mod_commands: Add 'presence_data' field to 'show channels like xxx' list of fields. This makes anthm's trick mentioned on the mailing list even more handy.

FS-3549 --resolve This patch will probably make it work but the bug is actually in the phone, the patch is simply tolerating the bad behaviour.  You are correct about the a=sendonly missing, this was fixed in a later revision of the polycom firmware.  I suggest that even if this patch works, that you update your phones to a newer firmware, preferably the most recent.