Cisco phone SKUs. Is "3PW" the same as "3PCC"?

[GrahamVanCity]

Cisco has two different notations in its SKUs for IP Phones that sound like the same feature:

• 3PCC
• 3PW

Examples:

CP-8841: CP-8841-3PCC-K9

CP-7841: CP-7841-3PW-NA-K9=

Do these two product meta-datas refer to the same capabilities to be used with non-CUCM call managers? Also known as "third party call control"?

Thanks!

[jrsteele21 · Accepted solution]

they are the same thing