The zipl suffix indicates that the firmware is distributed as a ZIP archive containing multiple files. Here is the typical contents:
"CMTerm 7941 and 7961 SIP Phones: Efficient Communication Solutions
Here’s what’s relevant about that firmware:
Place all extracted files in your server root (e.g., /tftpboot/ on Linux or C:\TFTP-Root\ on Windows).
However, this firmware is now considered and is not compatible with modern TLS 1.2+ or SHA-256 certificates.
The zipl suffix indicates that the firmware is distributed as a ZIP archive containing multiple files. Here is the typical contents:
"CMTerm 7941 and 7961 SIP Phones: Efficient Communication Solutions
Here’s what’s relevant about that firmware:
Place all extracted files in your server root (e.g., /tftpboot/ on Linux or C:\TFTP-Root\ on Windows).
However, this firmware is now considered and is not compatible with modern TLS 1.2+ or SHA-256 certificates.