SoundStructure VoIP Interface פוליקום Polycom

Audio Features
• Polycom HD Voice™ technology delivers
life-like voice quality
• Frequency response – 100 Hz – 20 kHz
• Codecs: G.711 (A-law and μ-law), G.729AB,
G.722, G.722.1, G.722.1C
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC 2833
and in-band)
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
Call Handling Features
• 12 lines (registrations)
• 24 call appearances (remote calls)
• Distinctive incoming call treatment/
call waiting
• Call transfer, hold, resume
(forward), pickup
• Local three-way audio conferencing
• Do not disturb function
Network and Provisioning1
• SIP Protocol Support
• SDP
• IETF SIP (RFC 3261 and companion RFCs)
• One 10/100/1000 Mbps LAN interface
• Conforms to IEEE802.3-2005 (Clause 40)
for Physical Media Attachment
• Conforms to IEEE802.3-2002 (Clause 28)
for Link Partner Auto-Negotiation
• 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
• 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 signaling
• RTCP and RTP support
• Event logging
• Syslog
• Local configurable digit map/dial plan
• IPv4
• TCP
• UDP
• DNS-SRV
Security
• Media encryption via SRTP
• Transport Layer Security (TLS)
• Encrypted configuration files
• Digest authentication
• Password login
• Support for URL syntax with password for
boot server address
• HTTPS secure provisioning
• Support for signed software executables
Approvals
• FCC Part 15 (CFR 47) Class A
• ICES-003 Class A
• EN55022 Class A
• CISPR22 Class A
• AS/NZS CISPR 22 Class A
• VCCI Class A
• EN55024
• EN61000-3-2; EN61000-3-3
• NZ Telepermit
• ROHS compliant
Safety
• UL 60950-1
• CE Mark
• CAN/CSA-C22.2 No. 60950-1-03
• EN 60950-1
• IEC 60950-1
• AS/NZS 60950-1
Polycom SoundStructure VoIP interface
comes with:
• SoundStructure VoIP interface plugin card
• Network (LAN) cable
• Hardware Installation Manual