C61S/C61SP ndi foni ya HD SIP yogwiritsidwa ntchito m'njira zosiyanasiyana yopangidwira mabizinesi ang'onoang'ono ndi apakatikati. Yosavuta kugwiritsa ntchito, yotsika mtengo, yoyenera malo osiyanasiyana. LCD ya 132 x 64 pixel yokhala ndi Back-light. Ubwino wa mawu a HD wabwino kwambiri komanso magwiridwe antchito osiyanasiyana kuti akwaniritse zosowa zosiyanasiyana za mabizinesi ang'onoang'ono ndi apakatikati, malo oimbira foni ndi ogwiritsa ntchito mafakitale. Yosavuta kuyiyika, kuyikonza, ndikugwiritsa ntchito. Imathandizira maakaunti awiri a SIP ndi misonkhano ya anthu asanu. Imakwaniritsa ntchito zabwino zamabizinesi pogwirizana bwino ndi IP PBX.
• LCD yojambula ya pixel 132x64
•FTP/TFTP/HTTP/HTTPS/PnP
• Ma Toni Osankha a Mphete
•NTP/Masana kusunga nthawi
•Kukweza mapulogalamu kudzera pa intaneti
• Konzani zosunga zobwezeretsera/kubwezeretsa
•DTMF: In‐Band, RFC2833, ZINTHU ZA SIP
• Choyikika pakhoma
• Kuyimba kwa IP
•Imbaninso, Bwezerani Kuyimba
• Kusamutsa munthu wosaona/wosamutsira munthu
• Kuyimitsa kuyimba, Kuletsa, Kuletsa Kuyimba
• Imbani Patsogolo
• Kudikira Kuyimba
• SMS, Voicemail, MWI
•2xRJ45 Madoko a Ethernet a 10/100M
• Maakaunti awiri a SIP
Foni ya IP ya Voice ya HD
•Mawu a HD
•2 Maakaunti Owonjezera
•2.3 LCD yokhala ndi Backlight
•Ethernet ya madoko awiri a 10/100Mbps
•HTTP/HTTPS/FTP/TFTP
•G.729, G723_53, G723_63, G726_32
Foni ya IP Yotsika Mtengo
•Msakatuli wa XML
•Ulalo wa Zochita/URI
•Kiyi Chotsekera
•Buku la Mafoni: Magulu 500
•Mndandanda Wakuda: Magulu 100
•Logi Yoyimba: Logi 100
•Thandizani ma URL 5 a Mafoni Akutali
•Kupereka zokha: FTP/TFTP/HTTP/HTTPS/PnP
•Kusintha kudzera pa intaneti ya HTTP/HTTPS
•Kukhazikitsa kudzera pa batani la chipangizo
•Kujambula pa intaneti
•Nthawi yosungira NTP/Masana
•TR069
•Kusintha kwa mapulogalamu kudzera pa intaneti
•Syslog