VoIP - Showing 121 - 144 of 690 Products
SMALL BUSINESS IP PHONE 3 SIP
- Brand: Grandstream
- Type: Office Products
- Protocols: SIP RFC3261, TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
- Security: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control
- Ports: Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports, integrated PoE
- Dimensions: 3.00" x 8.76" x 8.21"
- Weight: 1.76 lbs.
- Temperature: Operation: 0 degree C to 40 degree C Storage: -10 degree C to 60 degree C
- Model #: GXP1630
- Item #: 9SIV2G2JNE1639
- Return Policy: PremierSource Return Policy
Cisco 7861 Ip Phone - Cable - Wall Mountable - 16 X Total
- Brand: Cisco Systems, Inc.
- Type: Banker Box
- Protocols: TCP/IP
- Weight: 3
- Model #: CP-7861-K9=
- Item #: 9SIV04GK703718
- Return Policy: Hot Deals 4 Less Return Policy
Mitel MiVoice 6930 IP Phone - Cable - Wall Mountable, Desktop - Black
- Brand: Mitel
- Type: IP Phone
- Model #: 50006769
- Item #: 9SIV038ADY9264
- Return Policy: Tuksy.com Return Policy
Polycom Poly Edge E450 - 2200-87030-025
- Model #: 2200-87030-025
- Item #: 9SIV038KEM6757
- Return Policy: Tuksy.com Return Policy
Yealink SIP-T43U IP Phone - Corded - Wall Mountable, Desktop - Classic Gray 1301202
- Brand: Yealink
- Part Number: SIP-T43U
- Type: Wired VoIP
- Security: 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: MD5/SHA1/SHA224/-SHA256/SHA384/ SHA512 OpenVPN, IEEE802.1X, L2TP VPN IPv6 LLDP/CDP/DHCP VLAN ICE > WPA2/WPA3 > Secure boot > GARP (Generic Attribute Registration Protocol)
- Ports: Dual-port Gigabit Ethernet Power over Ethernet (IEEE 802.3af), Class 2 2 x USB port (2.0 compliant) 1 x RJ9 (4P...
- Model #: SIP-T43U
- Item #: 9SIV1DSKAE0418
- Return Policy: NothingButSavings Return Policy
Yealink SIP-T46U IP Phone Corded Corded Wall Mountable Desktop Classic Gray
- Brand: Yealink
- Part Number: SIP-T46U
- Type: VoIP Phones
- Security: 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: MD5/SHA1/SHA224/-SHA256/SHA384/ SHA512 OpenVPN, IEEE802.1X, L2TP VPN IPv6, LLDP/CDP/DHCP VLAN, ICE WPA2/WPA3 Secure boot > GARP (Generic Attribute Registration Protocol)
- Ports: Dual-port Gigabit Ethernet Power over Ethernet (IEEE 802.3af), class 3 2 x USB port (2.0 compliant) 1 x RJ9 (4P4C)...
- Model #: SIP-T46U
- Item #: 9SIVRTNKX61908
- Return Policy: Jiamayanonly Return Policy
HP Poly Mounting Bracket for IP Phone Poly CCX 600 and CCX 700 series | 85W91AA
- Type: IP Phone
- Model #: 85W91AA
- Item #: 9SIV04GK704344
- Return Policy: Hot Deals 4 Less Return Policy
Cisco CP-3905= Unified SIP Phone 3905 - VoIP phone - SIP - charcoal
- Brand: Cisco
- Type: IP Phone
- Features: The phone offers an easy-to-use interface and provides a traditional telephony-like user experience A graphical monochrome display with a resolution of 128 x 32 pixels provides a scrollable two-line intuitive access to phone services and configuration A foldable single-position foot stand offers optimum display viewing and comfortable use of keys You can fold the foot stand for wall mounting, with mounting holes located on the base of the phone A full-duplex speakerphone allows for flexibility in placing and receiving calls
- Model #: CP-3905=
- Item #: 9SIV04GK703656
- Return Policy: Hot Deals 4 Less Return Policy
ENGENIUS DURAFON-SIP-HC DURAFON-SIP HANDSET AND CHARGER
- Body Color: Black
- Battery Type: 3.7V, 1700 mAh Li-ion Battery
- Power Consumption: RF Power: Peak: 708 mW Average: 88.5 mW TX Power Control Range: 100-708 mW
- Connections: Earphone DC
- Dimensions: 3.25" x 9.50" x 8.00" x 3.25
- Weight: 1.70 lbs.
- Model #: DURAFON-SIP-HC
- Item #: 9SIV04ZKBE9152
- Return Policy: IPC Store Return Policy
HP Poly ROVE B4 DECT Base Station DECT 984.25 ft Range 8 x Handset Supported 30 ...
- Type: Base Station
- Model #: 84H78AA#ABA
- Item #: 9SIV1DSKEC1873
- Return Policy: NothingButSavings Return Policy
Adtran - 4243924F1 - Adtran Total Access 924e VoIP Gateway - 3 x RJ-45 - 24 x FXS - USB - ...
- Brand: ADTRAN
- Type: VoIP Gateway
- Weight: 9.39
- Parts: 5 Year
- Labor: 5 Year
- Model #: 4243924F1
- Item #: 9SIV1DSKV60857
- Return Policy: NothingButSavings Return Policy
Audiocodes Mediant 800C With 2 E1/T1 4 FXS And 4 GE Ports
- Model #: M800CV2ET4S
- Item #: 9SIV1DSKEM9677
- Return Policy: NothingButSavings Return Policy
Yealink W59R Ruggedized DECT Handset
- Brand: Yealink
- Part Number: W59R
- Type: IP DECT Phone Kit
- Display: 1.8" 128x160 TFT color screen Intuitive user interface with icons and soft keys Caller ID with name and number Notification Light: voice mail, missed call Date & time (manual/auto synchronization) Screen saver Multilingual user interface Keypad backlight
- Power: Battery: 1460 mAh, Lithium-ion, 3.7 V, 5.4 WH - Up to 28 hours of talk time (18 hours with Bluetooth headset) - Up to 360 hours of standby time (200 hours with Bluetooth headset) Charger: DC 5V/0.6A Output Power Adapter: - Input: 100-240 V, 50/60 Hz, 0.2 A - Output: 5 V, 0.6 A
- Dimensions: Handset Size:157 mm x 51 mm x 24 mm
- Weight: Handset Weight:183 g
- Features: PHONE Up to 2 simultaneous calls per handset Seamless Handover/Roaming in W80 Multi-cell ...
- Model #: W 59R
- Item #: 9SIV1DSKAE5671
- Return Policy: NothingButSavings Return Policy
Yealink MP56 E2 Zoom IP Phone Corded Corded/Cordless Bluetooth Wi-Fi Wall Mountable ...
- Brand: Yealink
- Type: Voice Conferencing Device
- Model #: MP56 E2 ZOOM
- Item #: 9SIV1DSKJ71770
- Return Policy: NothingButSavings Return Policy
HP RM2-5745-000CN Optional Tray 3 Separation Roller Assembly
- Model #: RM2-5745-000CN
- Item #: 9SIV1KH8HD6798
- Return Policy: A-Z Computing Return Policy
1 amp Switching Power Supply
- Brand: Valcom, Inc
- Type: N/A
- Model #: VP-1124D
- Item #: 9SIV0F2KM82644
- Return Policy: TELeasy Return Policy
yealink sip-t31g ip phone - corded - corded - wall mountable - classic gray
- Type: Accessories
- Model #: RNAB0BNQCQK5T
- Item #: 9SIV1W6KHP0080
- Return Policy: Optdex Return Policy
EPOS | Sennheiser IMPACT SD Office ML (1000561) Premium, single-sided, wireless DECT ...
- Model #: 1000561
- Item #: 9SIV1PDKPB9316
- Return Policy: Technology Galaxy Return Policy
HP Poly VVX 350 Wall Mountable Bracket for Telephone Model 89D23AA
- Type: Voip Telephone Products
- Model #: 89D23AA
- Item #: 9SIV0F2KG27847
- Return Policy: TELeasy Return Policy
lenovo 510 fhd webcam
- Type: Telephone
- Model #: DNHGXC1D66063
- Item #: 9SIV1DSKAK3365
- Return Policy: NothingButSavings Return Policy
yealink t58w 16 lines. 7-inch color touch screen display. dual usb ports, dual-port gigabit ...
- Type: Telephone
- Model #: SIP-T58W
- Item #: 9SIV02FKGN5804
- Return Policy: American Telecom Headquarters Return Policy
HP Poly Edge E550 IP Phone and PoE enabled, Corded desktop phone, Black | 89B57AA#ABA
- Brand: HP
- Part Number: 89B57AA#ABA
- Type: VoIP Phones
- Ports: USB Number of Network (RJ-45) Ports: 2 Network (RJ-45) PoE (RJ-45) Port
- Display: with Display
- Specifications: Speakerphone IP Phone Technology: VoIP Wireless LAN Standard: IEEE 802.11a/b/g/n Handset Connectivity Technology: Corded Base Unit Connectivity Technology: Corded
- Disclaimer: Environmentally Friendly Energy Star Environmental Compliance: China Restriction of Hazardous Substances 2 (China RoHS 2)
- Model #: 89B57AA#ABA
- Item #: 9SIV1DSKEM2665
- Return Policy: NothingButSavings Return Policy
yealink wf50 wi-fi adapter for ip phone
- Type: Accessories
- Model #: WF50
- Item #: 9SIV1DSKF52655
- Return Policy: NothingButSavings Return Policy
YEALINK VP59 Teams - 1303053, Flagship Video Phone for Desk and Room, HD Audio and ...
- Brand: Yealink
- Part Number: 1303053
- Type: Wired VoIP
- Security: • IPv4/IPv6 • IP Assignment: Static/DHCP • HTTP/HTTPS web server • Time and date synchronization using SNTP • Transport Layer Security (TLS) • HTTPS certificate manager • IEEE802.1X
- Ports: • Dual-port Gigabit Ethernet • Power over Ethernet (IEEE 802.3af), class 3 • Built-in dual band Wi-Fi: - Network standard: IEEE802.11a/b/g/n/ac - Transmission rate: Up to 433Mbps (dynamic) - Frequency range: 2.4GHz/5.0GHz • Built-in Bluetooth 4.2: • 1 x USB port (2.0 compliant) for USB headsets • 1 x USB port (3.0 compliant) for extending camera with USB3.0 cable • 1 x RJ9 (4P4C) handset port • 1 x RJ9 (4P4C) headset port • 1 x HDMI output port • 1 x Security lock port
- Display: • 8” 1280 x 800 capacitive touch screen IPS LCD • 10 points multi-touch sur...
- Model #: VP59
- Item #: 9SIV1W6KHP0128
- Return Policy: Optdex Return Policy
Benefits and Considerations for Implementing VoIP
Introduction
A Voice over Internet Protocol phone, or VoIP phone, is a special type of phone that transmits and receives calls over the internet instead of a landline network. The benefits of a VoIP phone system include lower costs, expandability, and mobility. For details about the benefits of VoIP, see below.
Benefits of VoIP
Lower Costs
One of the most well-known benefits of VoIP phones is the potential cost savings. A VoIP phone system relies on your computer network and does not require its own dedicated telephone infrastructure, so there are fewer hardware costs. In addition, subscription costs for a VoIP system are usually slightly lower than a traditional phone system.
Expandability
Another benefit of adopting a VoIP phone system is expandability. Meeting the demands of an expanding workforce with a traditional landline system can be challenging, as adding phone lines will typically require rewiring analog hardware. Expanding a VoIP phone system is simpler and mainly requires procuring additional VoIP phones and updating software settings.
Mobility
With a landline phone system, moving a phone number often requires rewiring an analog switchboard or contacting the phone company. With a VoIP system however, the phone number is associated with the VoIP phone itself and not the line that it is connected to. A phone number can be relocated by moving the VoIP phone itself and reconnecting it to the VoIP network. Another added benefit of VoIP phone systems is that they can support select mobile phones.
Implementing VoIP
Internet Connection Speed
Because a VoIP phone system will utilize your internet connection, the speed of that connection is an important consideration. When a VoIP phone is connected to a number outside of your VoIP network, a small amount of bandwidth is used. The exact amount can vary depending on call quality settings.
When multiple VoIP phones are used simultaneously, bandwidth requirements will increase. This can negatively impact other software and equipment if there is insufficient bandwidth.
Data Caps
A VoIP phone system can use a sizable amount of data over the course of time, and that can be a problem if your organization’s internet connection has a bandwidth cap. In such cases, you will want to keep track of data usage to avoid exceeding your cap.
Existing Analog Equipment
When migrating to a VoIP phone system, it is possible to retain use of older analog phones by pairing them with analog telephone adapters (ATA). Though it may not have all the functions of a fully-featured VoIP phone, it can be a more cost-effective alternative.
