OpenBSC with LCR/SIP

This is merely a historical archive of years 2008-2021, before the migration to mailman3.

A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/OpenBSC@lists.osmocom.org/.

Andreas Eversberg andreas at eversberg.eu
Wed Jan 23 07:41:03 UTC 2013


Kelum Navaratne wrote:
> Would the IP.Access nanoBTS works behind a NAT with OpenBSC ?
>
> i.e. two BTSs in two different locations behind NAT connecting to 
> NITB. im trying to make a call, but it seems rtp has some problem.
hi kelum,

the NAT firewall should track the RTP frames from BTS behind NAT, so 
that frames from BSC outside NAT can find their way to the BTS. i 
suggest to sniff (tcpdump/wireshark) behind and before NAT, in order to 
localize the problem.

regards,

andreas





More information about the OpenBSC mailing list