Hello ttrovato 1,
Here are some links where you will be able to find the information about the conference ip phone 7937G.
Administration guide:
Link:http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/cuipph/7937g/6_0/english/administration/guide/37adm60.pdf
Phone guide:
Link:http://www.msl.ubc.ca/sites/default/files/cisco-teleconference-phone-userguide.pdf
Latest Firmwares:
Link:https://software.cisco.com/download/release.html?mdfid=281433475&softwareid=282074289&release=1.4%285%29&relind=AVAILABLE&rellifecycle=&reltype=all
Specifications Overview:
Link: http://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-conference-station-7937g/model.html
Enjoy it.
Regards,
Gerson
