[asterisk-users] Polycom or Linksys phones bootp tftp config setup
Watkins, Bradley
Bradley.Watkins at compuware.com
Fri May 25 10:38:59 MST 2007
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
> JR Richardson
> Sent: Friday, May 25, 2007 11:31 AM
> To: asterisk-users at lists.digium.com
> Subject: [asterisk-users] Polycom or Linksys phones bootp
> tftp config setup
>
> Hi All,
>
> Has anyone gotten the polycoms or the linksys phones to accept oprtion
> 66 on the dhcp request for the address of the tftp config server?
>
> We have the dhcp server issuing the proper IP of the tftp
> server, but the phones just sit there and never try to
> contact the tftp server for their configs. We can see the
> proper option going from the dhcp to the phones with ethereal trace.
>
Can you attach the trace, or at least let me know what DHCP server you
are using? The Polycoms, at least, require that DHCP option 66 use the
Microsoft-style DHCP behavior and actually encode it as a DHCP option
(rather than a BootP header). On certain DHCP servers (Nortel at least
I can say for sure), the default behavior is "RFC-copmpliant" (or at
least so they say).
The other responder has it right, though, that at least insofar as the
Polycoms are concerned FTP is the default rather than tftp.
- Brad
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