JSL63G / JSL63GP est versatile HD IP phone disposito SMEs. Facile uti, sumptus-effective, idoneam variis ambitibus. 2.8 "240x320 pixel graphice LCD cum retro-lucis. Optimum HD vocem qualis et variis ratio munera ad occursum diversis necessitatibus SMEs, vocatio et V modo colloquium.
• VI sorbere rationum
• Software upgrade per Web
• Network captis
• tr069
• DTMF, in-I., RFC2833, sorbere info
• DNS SRV / A Query / Natpr
• Support V remotis PhoneBook URLs
• PhoneBook: D Groups
• Sip in TLS, SRTP
• SIP V1 (RFC2543), V2 (RFC3261)
• V-modo vocant
• caecus / ministerio ministerio
• Volo Dial, Hotline
• Voca deinceps
• Voca expectans
• Voca RAPINA, voca RAPINA in Group
• Musica on-tene, Intercom, Multicicast
• SMS, Voicemail, MWI
• Nigerband codec: PCMA, PCMU, G.729, G723, G726
• HD voce
Multi-function color screen IP telephono
•HD voce
•Ad VI extensio rationum
•2.8 "LCD cum Back-Lux
•Dual-Portus Gigabit Ethernet
•V modo colloquium
Tutum et reliable
•XXX linkeys
•V1 SAG (RFC2543), V2 (RFC3261)
•SIP in TLS, SRTP
•TCP / IP / UDP
•RTP / RTCP, RFC2198, MDCCCLXXXIX
•Auto Upgrade / configuratione
•Configuratione per HTTP / HTTPS Web
•Configuratione per fabrica button
•SNMP
•Tr069
•Network captis