Other Features
■
Local feature-rich GUI
■
Time and date display
■
User-configurable contact directory and call history
(missed, placed and received)
■
Wave file support for call progress tones
■
Unicode UTF-8 character support. Multilingual user
interface encompassing Danish, Dutch, English
(Canada/US/UK), French, German, Italian, Norwegian,
Russian, Spanish, Swedish
Protocol Support
■
IETF SIP (RFC 3261 and companion RFCs)
Network and Provisioning
■
ADTRAN IP 321: Single 10/100 Mbps
Ethernet port
■
Manual or dynamic host configuration protocol
(DHCP) network setup
■
Time and date synchronization using SNTP
■
FTP / TFTP / HTTP / HTTPS server-based central
provisioning for mass deployments
■
Provisioning and call server redundancy supported
■
Web portal for individual unit configuration
■
QoS Support: IEEE 802.1p/Q tagging (VLAN), Layer 3
■
TOS, and DSCP
■
Network Address Translation (NAT) support for static
configuration and “Keep-Alive” SIP signalling
■
RTCP support (RFC 1889)
■
Event logging
■
Syslog
■
Local digit map
■
Hardware diagnostics
■
Status and statistics reporting
Security
1
■
Transport Layer Security (TLS)
■
Secure Real-time Transport Protocol (SRTP)
■
Shipped with X.509 certificate installed
■
Encrypted configuration files
■
Digest authentication
■
Password login
■
Support for URL syntax with password for boot server
■
HTTPS secure provisioning
■
Support for signed software executables
Power
■
Built-in, auto-sensing IEEE 802.3af Power over
Ethernet (Class 1)
■
External universal input AC adapter
(optional
4
; 24V DC @ 500mA)
Approvals
■
FCC Part 15 (CFR 47) Class B
■
ICES-003 Class B
■
EN55022 Class B
■
CISPR22 Class B
■
AS/NZS CISPR 22 Class
■
VCCI Class B
■
EN55024 Class B
■
EN61000-3-2; EN61000-3-3; EN-61000-6-1
■
ROHS compliant
■
Anatel
■
GOST
■
C-tick
■
CCC
Safety
■
CE Mark
■
EN 60950-1
■
IEC 60950-1
■
NRTL
■
CAB/CSA-C22.2 No. 60950-1-03
■
AS/NZS 60950-1
ADTRAN IP 321
Enterprise Grade SIP Phone for Remarkable Value
