hi, can you anyone share experience with t.38 passthrough in asterisk trunk? (working configurations) do you have someone patton smartnode 4960? (t.38 + sipura/grandstream) http://www.patton.com/products/pe_products.asp?category=354&MiDAS_SessionID=cff1cc1234ca4a928823912cba91343e and in this bug are questions without answers http://bugs.digium.com/view.php?id=5090 like can i have an ATA behind NAT? what mean "chan_sip.c:4586 process_sdp: Unsupported SDP media type in offer: image 10912 udptl t38"? --------------------------------------- Marek Cervenka FPF SLU OPAVA - http://www.fpf.slu.cz =======================================