OK, after some more sniffing I more or less found out what is wrong... I fear the mikrotik tries to somehow figure out the mime type or whatever of the file.
If your file has the name firmware.bin and you request this as ascii, netascii, binary or octet the mikortik does not react. If you request type image, it works. The ip phone in question requests type octet, this is what this fails. If your file has the name .cfg, then requesting time netascii works! -BenoƮt Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________ _______________________________________________ Mikrotik mailing list [email protected] http://mail.butchevans.com/mailman/listinfo/mikrotik Visit http://blog.butchevans.com/ for tutorials related to Mikrotik RouterOS

