[Asterisk-Users] TFTP server for GrandStream BT phones / need testing

[Conrad Wood]

> This patch adds only GS BT phones recognition funcionality.
> tftpd-hpa does not correct handle the OPTION parameters in the TFTP packet ;(
> At first I tired to implement it into tftpd-hpa, but after debuging the code
> I give it up. The tftpd-hpa reads the parameters from the TFTP packet as they are in the
> packet and after each option it do the associated command.
> 
> The packet from GS BT looks like
> --- cut ---
>     Opcode: Read Request (1)
>     Source File: boot.bin
>     Type: octet
>     Option: blksize = 1024
>     Option: tsize = 0
>     Option: timeout = 4
>     Option: grandstream_MODEL = BT-100
>     Option: grandstream_NAT = 1
>     Option: grandstream_ID = 000b8203e0e9
>     Option: grandstream_REV_BOOT = 001.000.001.000
>     Option: grandstream_REV_PHONE = 001.000.006.007
>     Option: grandstream_REV_VOC = 001.000.001.000
>     Option: grandstream_REV_HTML = 001.000.000.049
>     Option: grandstream_REV_RING1 = 001.000.000.000
>     Option: grandstream_REV_RING2 = 001.000.000.000
>     Option: grandstream_REV_RING3 = 000.000.000.000
> --- cut ---
> 
> So it reads ...
> Opcoce - do something
> Source File - send the file to the client ...
> Reads the Options from packet. So in the time or sending requested file, there I have no information about the
> phone. I was too lazy to correct this ;(
> 


oh I see, that would make the provisioning work through routers ;-) I
use the MAC address to match different phones, which obviously breaks if
I need a router between phone and tftpd-server.
Thanks for clarifying and well done!


Conrad
>