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Yealink SIP- T31G Gigabit IP Phone with 2 Lines & HD voiceBrand: YealinkPart Number: SIP- T31GType: VoIP PhonesSecurity: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV (RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
WPA2/WPA3
Secure boot
GARP (Generic Attribute Registration Protocol)Model #: SIP-T31G
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$59.99 $48 .99 – Save: $11.00 (18%) Free Shipping
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ALGO 8301 Wideband IP Voice Paging Adapter & Bell SchedulerPart Number: 8301Color: Silver/BlackSpecification: Wideband IP Paging Adapter & Bell Scheduler for Integrating Legacy Analog Amplifiers – PoE
ENVIRONMENTAL: 0 to + 40° C (32 to 104° F); 10-95% RH non-condensing. Dry indoor locations only.Audio: MICROPHONE: Connection available for external microphone
AUDIO MEMORY & FORMAT: 1 GByte audio storage for WAV or MP3 files
AUDIO CONTROLS: Volume, AGC, Latency, LF Cut
ANTI-FEEDBACK DELAY: Cache to memory and release
AUDIO DELAY: Programmable 1-1000 ms synchronization delayModel #: 8301Volume Discounts: $354.99 - $369.99
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Sangoma 1TELP315LF P315 IP Phone, 2-Line SIP with HD Voice, Gigabit, 2.4 inch Color DisplayBrand: SangomaDisplay: 2.4 inch Color DisplayFeatures: Sangoma SIP VoIP Phone w/2 line appearance keys
2.4 inch 320 x 240 pixel backlit color LCD display
High definition call quality
POE - 2 switched 10/100/1000 Mbps Gigabit Ethernet; 12V Power Adapter (1TELP001LF) Not Included
Compatibility: Switchvox 7.7, FreePBX v14, PBXact v14, Asterisk v16, Endpoint Manager v14/v15, DPMA 3.6.x
Display size: 2.4 inches
Power source type: PoE and AC AdapterModel #: 1TELP315LF