ADTRAN ~ IP 650 ~ 6-line SIP Phone With Exceptional Sound Quality ~ Stock# 1202758G1 ~ NEW Electronic board Local Backup Yes

Local Backup Yes

ISDN - 2(NI-2)

Voice Mail Overflow Yes

LINKCOM 030001BW is a DOORPHONE iDP SERIE OPTION BOUTONS that comes in Blanc/White

Integral eight-port

ADTRAN ~ IP 650 ~ 6-line SIP Phone With Exceptional Sound Quality ~ Stock# 1202758G1 ~ NEW Electronic board Local Backup YesProduct features Designed to appeal to both executive users who require advanced features and applications, and telephone attendants who need multiple line support, the ADTRAN IP 650 sets the standard for high performance IP phones. 6 line executive phone: Revolutionary voice quality with Polycom HD Voice technology. Expandable to support three Polycom Sound Point IP Expansion Modules. Features and Benefits: Revolutionary Voice Quality: HD Voice