Marina sipped cold coffee and stared at the blinking cursor. The clock on her laptop read 2:17 AM. In seven hours, the entire east coast distribution center would go live—forty-seven Cisco 7960 phones, all still running SCCP, all stubbornly refusing to register with the new open-source PBX.
She’d PM’d two hours ago. No reply.
The 7960’s LCD flickered. “Upgrading...” then “Verifying...” then—a clean dial tone. cisco 7960 sip firmware download