I'm trying to upgrade 7941/7961 IP phones
cmterm-7941-7961-sccp.7.0.3.tar to cmterm-7941-7961-sccp.804SR2.tar.
IOS is 12.4(11)T, CME 4.0(2).
Everything is properly configured but there's no way, after performing a reset or by unplugging the cable, that the IP phones upgrade to the desired firmware. The only way I get that is by performing a hard reset on the IP phones. Also, the hard reset is the only way I manage to read "looking for term41/61" under the tftp events debug...
any ideas? I have several IP phones to upgrade remotely and doing a hard reset is definitely out of question.
thanx in advance