How is the easiest way to connect a 7961 to an UC540 8.6

[ChristianHochwarter]

Dear Community,
which protocol should I use for a successful installation of an 7961 IP Phone?
Is a manually upgrade via tftp necessary, or does it updated during startup by the UC540 itself?

Has someone experience with this kind of connection which version of protocoll we have to use?

SCCP

7941 and 7961 SCCP IP Phone Load Signed COP file - Compatible CUCM Versions: 7.1(5)+  cmterm-7941_7961-sccp.9-3-1SR1-1.cop.sgn

7941 and 7961 SCCP IP Phone load - Compatible CUCM Versions: 4.0, 4.1, 4.2, 4.3  cmterm-7941_7961-sccp.9-3-1SR1-1.exe

7941 and 7961 IP Firmware Files Only - Compatible CUCM Versions: 7.1(5)+  cmterm-7941_7961-sccp.9-3-1SR1-1.zip

SIP

7941 and 7961 SIP IP Phone Load Signed COP file - Compatible CUCM Versions: 7.1(5)+  cmterm-7941_7961-sip.9-3-1SR1-1.cop.sgn		In Cart
7941 and 7961 SIP IP firmware files only - Compatible CUCM Versions: 7.1(5)+  cmterm-7941_7961-sip.9-3-1SR1-1.zip

Thank you,

Christian

[paolo bevilacqua · Accepted solution]

You should always use SCCP.

If you download the CCA specific archive, it will be easier they are already in tar format for ease of installation, and supported by CCA. However, the contetnt is identical to what you posted above.