spa122 - Error in TFTP provisioning with DMZ enabled
With firmware version 1.0.2 is still the same problem (to be downgraded by the SPA122 not update with the correct settings and did not activate the DMZ).
I think the problem is that the response from the TFTP Server uses a random port (which is different from UDP port 69 with which it established the connection). If so, the SPA122 is not working as the older models (SPA2102 or WRP400). We currently have over 400 equipments with DMZ enabled that are updated periodically with this TFTP server and have no problems.
You have a Cisco Unified Communications Manager (CUCM) system and want
to configure a SPA112 analog telephone adaptor (ATA) to register to the
CUCM so that you can use up to two analog phones or similar FXS devices
with the CUCM.In this application note, ...
This document is a must-read for all SPA232D installers, administrators,
and users. The document takes you from unboxing the SPA232D ATA and
SPA302D DECT handsets, through DECT handset registration, and connecting
to the PSTN and ITSP.The document describ...