VoIP - Showing 145 - 168 of 690 Products
AudioCodes Mediant 800C With 4 E1/T1 4 FXS and 4 GE
- Model #: M800CV4ET4S
- Item #: 9SIV1DSKAE4148
- Return Policy: NothingButSavings Return Policy
HP Poly Edge E100 IP Phone Corded - Desktop, Wall Mountable | 82M86AA
- Brand: HP
- Part Number: 82M86AA
- Type: VoIP Phones
- Protocols: DHCP VLAN discovery; LLDP-MED for VLAN discovery; FTP/TFTP/HTTP/HTTPS server-based central provisioning; Hardware diagnostics; Manual or dynamic host con?guration protocol (DHCP) network setup; Network address translation support for static configuration and Keep-Alive; QoS Support — IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DHCP; Status and statistics reporting; Syslog Event Logging; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto-negotiation; Time and date synchronization using SNTP; RTCP and RTP support; IPv4; IPv6; Provisioning and call server redundancy support; DNS-SRV; UDP; SIP protocol support; IETF SIP (RFC 3261 and companion RFCs)
- Security: 802.1X Authentication and EAPOL Me...
- Model #: 82M86AA
- Item #: 9SIV1DSKEF1755
- 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
lenovo 510 fhd webcam
- Type: Telephone
- Model #: DNHGXC1D66063
- Item #: 9SIV1DSKAK3365
- Return Policy: NothingButSavings Return Policy
GRANDSTREAM DP720 DECT CORDLESS IP PHONE RANGE OF
- Brand: Grandstream Networks, Inc
- Type: Office Products
- Weight: 0.85
- Package Contents: t Handset unit, universal power supply, charger cradle, belt clip, 2 batteries, Quick Start Guide
- Parts: 1-Year Manufacturer Warranty
- Labor: 1-Year Manufacturer Warranty
- Model #: DP720
- Item #: 9SIV2G2JTF5512
- Return Policy: PremierSource Return Policy
Cisco CP-8851NR-K9= IP Phone 8851 - VoIP phone
- Brand: Cisco
- Type: Accessories
- Specifications: Main Features: Multiple VoIP protocol support, integrated Ethernet switch VoIP: Yes VoIP Protocols: SIP, RTCP, RTP, SRTP, SDP Voice Codecs: G.722, G.729a, G.711u, G.711a, iLBC, iSAC Lines Supported: 5 lines Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p IP Address Assignment: DHCP, static Security: IEEE 802.1X, TLS Power Over Ethernet (PoE) Support: Yes Network Protocols: IP, TFTP, UDP, Cisco Discovery Protocol (CDP), HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP Network Ports Qty: 2 x Ethernet 10Base-T / 100Base-TX / 1000Base-T Compatible Software: Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later Network Features: Class 3 PoE Connec...
- Model #: CP-8851NR-K9=
- Item #: 9SIV04GK8S2032
- Return Policy: Hot Deals 4 Less Return Policy
GRANDSTREAM GXP2135 HIGH-END IP PHONE 4 SIP
- Brand: Grandstream
- Type: Office Products
- Parts: 2
- Labor: 2
- Model #: GS-GXP2135
- Item #: 9SIV04GJVC2100
- Return Policy: Hot Deals 4 Less Return Policy
Cisco Wall Mount for IP Phone
- Model #: CP-6800-WMK=
- Item #: 9SIV04GK703662
- Return Policy: Hot Deals 4 Less Return Policy
Cisco Webex 8875 IP Phone Corded Corded Wi-Fi Bluetooth Desktop Carbon Black
- Type: IP Phone
- Model #: CP-8875-K9=
- Item #: 9SIV1W6KHP9649
- Return Policy: Optdex Return Policy
Grandstream - GRP2615 - 10-line Carrier-grade Ip Phone Zero-touch Provisioning For Mass
- Brand: Grandstream
- Model #: GRP2615
- Item #: 9SIV04ZKN58636
- Return Policy: IPC Store Return Policy
Grandstream Gxp2160 Ip Phone - Bluetooth - Desktop Wall Mountable
- Brand: Grandstream
- Type: IP Phone
- Protocols: TCP/IP
- Features: 4.3 inch (480 x 272) TFT color LCD 6 dual-color line keys (with 6 SIP accounts), 5 programmable contextsensitive soft keys, up to 5-way conferencing, and 24 dual-color BLF extension keys Dual switched auto-sensing 10 / 100 / 1000 Mbps Gigabit Ethernet ports with integrated PoE Bluetooth RJ9 headset jack (allowing EHS with Plantronics headsets), USB, extension module port
- Parts: 1 Year
- Labor: 1 Year
- Model #: GS-GXP2160
- Item #: 9SIV04GJVC2099
- Return Policy: Hot Deals 4 Less Return Policy
Extension Module For Gxp2140 And Gxp2200 With 40 Digital
- Brand: Grandstream
- Model #: GXP2200EXT
- Item #: 9SIV04GKDY5545
- Return Policy: Hot Deals 4 Less Return Policy
Cisco IP Phone 7841 with Multi
- Brand: Cisco Systems, Inc.
- Protocols: TCP/IP
- Model #: CP-7841-3PCC-K9=
- Item #: 9SIV04GK703698
- Return Policy: Hot Deals 4 Less Return Policy
Yealink EXP50 A High-performance Color-screen Expansion Module for Yealink T5 Series
- Brand: Yealink
- Type: Accessories
- Temperature: Operating Temperature: -10 ~ 50 degree Celsius (14 ~ 122 degree Fahrenheit)
- Humidity: Operating Humidity: 10% ~ 95%
- Specifications: Display: 4.3" 272 x 480-pixel color display with backlight 16 bit depth color Three page views are possible Different color icons for each function shown on the LCD Features Keys and Indicator: 20 physical keys each with a dual-color LED 40 additional keys through page switch 3 independent control keys with illuminated LED are used for fast switching pages Programmable for shared line, BLF List, call park, conference, forward, group pickup, group listening, LDAP, XML Browser... Features: Wallpaper Screensaver Power saving Avatar Display on SFB and UC platform (pending) Stand with 2 adjustable angles For support of two or three Expansion Modules, an exte...
- Model #: EXP50
- Item #: 9SIV00CFRE8159
- Return Policy: Beach Audio Return Policy
5V 2A AC POWER SUPPLY FOR THE T29G T46S T48S T52S T54S T54W T55A T56A T
- Model #: 841885105189
- Item #: 9SIV00CHGB6724
- Return Policy: Beach Audio Return Policy
Yealink YEL-MTOUCHPLUS-EXPACKAGE
- Model #: MTOUCH PLUS-EX PACKAGE
- Item #: 9SIV1W6KD77500
- Return Policy: Optdex Return Policy
Square Grill HD 8" Spkr
- Brand: Bogen Communications
- Model #: SGHD8
- Item #: 9SIV0F2KNG1055
- Return Policy: TELeasy Return Policy
Yealink MP45 USB Phone Compatible with Microsoft Teams
- Model #: MP 45
- Item #: 9SIV00CKMK6743
- Return Policy: Beach Audio Return Policy
Snom Technology PWER700800 4326 For Pa1 And All Phones
- Model #: 811819012067
- Item #: 9SIV00C78U3753
- Return Policy: Beach Audio Return Policy
snom d717 sip phone
- Brand: snom
- Type: Telephone
- Model #: RNAB07PB29HY8
- Item #: 9SIV04ZJT90649
- Return Policy: IPC Store Return Policy
Sangoma 1TELP315LF P315 IP Phone, 2-Line SIP with HD Voice, Gigabit, 2.4 inch Color Display
- Brand: Sangoma
- Display: 2.4 inch Color Display
- Features: 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 Adapter
- Model #: 1TELP315LF
- Item #: 9SIV0F2KM89139
- Return Policy: TELeasy Return Policy
Valcom VP-6124 Switching Power Supply-24VDC 6A
- Brand: Valcom
- Type: Desktop
- Model #: VP-6124
- Item #: 9SIV0F2KM82685
- Return Policy: TELeasy Return Policy
SNOM D7BK 4011 D7 EXPANSION MOD D715, D725, D765
- Brand: Snom Technology
- Type: Other
- Model #: SNO-D7BK
- Item #: 9SIV00C2C60733
- Return Policy: Beach Audio Return Policy
SNOM M18-KLE SIP DECT 4-LINE DESKSET
- Model #: M18-KLE
- Item #: 9SIV00CKAG5541
- Return Policy: Beach Audio 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.
