Converting a Cisco 7912 SIP Phone to a Call Manager Phone
I made a wrong firmware update of Cisco 7912 phone, I've loaded a SIP firmware instead of a SCCP firmware. I'm not able to perform the reverse process .. I've read this article:
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but it's about 7940/7960 and seems not to work for 7912 phones.
Can you help me to solve this problem ?
Thank you, LC
read more and respond »Posted 5 years ago by ve12876 in Voice-Over-IP
