VoIP - Showing 385 - 408 of 690 Products
Replacement Battery for Polycom/SpectraLink 8400 Phones. 2350mAh Extended
- Brand: Artisan Power
- Type: Cordless IP Phone
- Dimensions: 66 x 44 x 16
- Weight: 0.13
- Model #: RB-8400-LE
- Item #: 9SIV0C232Z7354
- Return Policy: Artisan Power Return Policy
Sangoma Vega 100G Single E1/T1 Digital Gateway (VS0164)
- Model #: VEGA-100-030KIT
- Item #: 9SIV2ES91P9889
- Return Policy: The Telecom Spot Return Policy
Fanvil X3U Enterprise VoIP Phone with 6 SIP Lines - Dual-Port Gigabit Ethernet - 2.8-Inch Color ...
- Type: Telephone
- Model #: X3U
- Item #: 9SIV25CHZ27659
- Return Policy: ITAMTECH Return Policy
Replacement Battery for Polycom / SpectraLink 8400 Phones. 1200mAh
- Brand: Artisan Power
- Type: Cordless IP Phone
- Dimensions: 66 x 44 x 11
- Weight: 0.09
- Model #: RB-8400-L
- Item #: 9SIV0C232Z7343
- Return Policy: Artisan Power Return Policy
Replacement Battery for EnGenius FreeStyl1, EP-801 Phones. 2000mAh Extended
- Brand: Artisan Power
- Type: Cordless IP Phone
- Model #: RB-EP801-LE
- Item #: 9SIV0C232Z7352
- Return Policy: Artisan Power Return Policy
HP RL2-0656-000CN Roller-Multi-Purpose
- Model #: RL2-0656-000CN
- Item #: 9SIV1KH8HD6827
- Return Policy: A-Z Computing Return Policy
Yealink DECT IP Multi-Cell System W80B
- Model #: W80B
- Item #: 9SIV25CHUZ9417
- Return Policy: ITAMTECH Return Policy
Sangoma FreePBX Phone System 100
- Model #: FPBX-PHS-0100
- Item #: 9SIV2ES91P9885
- Return Policy: The Telecom Spot Return Policy
Yealink SIP- T31P Entry-level IP Phone with 2 Lines & HD voice
- Brand: Yealink
- Part Number: SIP-T31P
- 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 OpenVPN, IEEE802.1X, L2TP VPN IPv6 LLDP/CDP/DHCP VLAN ICE WPA2/WPA3 Secure boot GARP (Generic Attribute Registration Protocol)
- Ports: 2 x RJ45 10/100M Ethernet ports Power over Ethernet (IEEE 802.3af), class 1 1 x RJ9 (4P4C) handset port 1 x RJ9 (4P4C) headset port
- Display: 2....
- Model #: SIP-T31P
- Item #: 9SIV25CHUZ7963
- Return Policy: ITAMTECH Return Policy
Phone, D62, 2-Line Sip With Hd Voice
- Brand: DIGIUM, INC.
- Type: See Details
- Model #: 1TELD062LF
- Item #: 9SIV2G293R5660
- Return Policy: PremierSource Return Policy
yealink t58w-with camera 16 lines. 7-inch color touch screen display. dual usb ports, dual-port ...
- Type: Telephone
- Model #: RNAB09LRGZSVZ
- Item #: 9SIV2G2JSX7907
- Return Policy: PremierSource Return Policy
Grandstream Wall Mounting Kit for the GRP260x GRP_WM_A
- Brand: Grandstream
- Model #:
- Item #: 9SIV0F2KNG1080
- Return Policy: TELeasy Return Policy
Grandstream UCM6304 IP PBX 4FXO, 4FXS Appliance
- Model #: UCM6304
- Item #: 9SIV0F2KNG1061
- Return Policy: TELeasy Return Policy
Yealink YEA-EHS35 Adapter for connecting T3 and WH62/63
- Brand: BRANDCASUGGESTION
- Type: Accessories
- Model #: YEA-EHS35
- Item #: 9SIV0F2J4P0591
- Return Policy: TELeasy Return Policy
Yealink YEA-WH67-TEAMS Wireless Teams headset
- Model #: YEA-WH67-TEAMS
- Item #: 9SIV0F2J4P0654
- Return Policy: TELeasy Return Policy
yealink w78p
- Type: Accessories
- Model #: RNAB0BGCDR1Z5
- Item #: 9SIV2G2JV40427
- Return Policy: PremierSource Return Policy
YEALINK - VIDEO WF50 USB WI FI DONGLE
- Model #: WF50
- Item #: 9SIV2G2C9U8669
- Return Policy: PremierSource Return Policy
Polycom 2200-48500-025 VVX 501 WW PoE Network VoIP Device
- Brand: Polycom
- Type: Wired VoIP
- Standards: IEEE 802.3
- Protocols: SIP protocol support
- Speed: - 10/100/1000Base-TX
- Ports: 802.1X authentication and EAPOL Media encryption via SRTP Transport layer security Encrypted configuration files Digest authentication Password login Support for URL syntax with password for boot server address HTTPS secure provisioning Support for signed software executable
- Display: 3.5-in TFT LCD display at QVGA (320 x 240 pixel) resolution
- Power: PoE
- Model #: 2200-48500-025
- Item #: 9SIV2G293W2897
- Return Policy: PremierSource Return Policy
Yealink YEA-W79P IP DECT Phone bundle W59R with W70 base
- Type: Telephone
- Model #: YEA-W79P
- Item #: 9SIV0F2J4P0647
- Return Policy: TELeasy Return Policy
grandstream grp2615 carrier-grade ip phone 5 sip accounts
- Type: Telephone
- Model #: RNAB07YLCFPPJ
- Item #: 9SIV0F2KNF5417
- Return Policy: TELeasy Return Policy
Grandstream - HT813 - Grandstream HT813 VoIP Gateway - 2 x RJ-45 - 1 x FXS - 1 x FXO - Fast ...
- Brand: Grandstream
- Type: Accessories
- Protocols: TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP / TLS, SRTP, TR-069
- Security: Media: SRTP Control: TLS / SIPS / HTTPS Management: Syslog support, telnet, SSH, remote management using web browser
- Ports: Telephone Interfaces: 1 x RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
- LEDs: POWER, LAN, WAN, FXS, FXO
- Power: Input: 100-240V AC, 50-60Hz Output: 12V / 0.5A
- Dimensions: 1.14" x 5.14" x 3.56"
- Model #: HT813
- Item #: 9SIV2G2JNE1645
- Return Policy: PremierSource Return Policy
Poly Ccx 600 Ip Phone - Corded - Corded/Cordless - Wi-Fi Bluetooth - Desktop
- Type: Wireless VoIP
- Model #: 2200-49780-019
- Item #: 9SIV2G2BWR2632
- Return Policy: PremierSource Return Policy
Grandstream 2 Lines, 2 SIP Accounts GRP2601
- Brand: Grandstream
- Parts: 1-Year Manufacturer Warranty
- Labor: 1-Year Manufacturer Warranty
- Model #:
- Item #: 9SIV0F2KUX4345
- Return Policy: TELeasy Return Policy
EPOS Sennheiser SC230 Monaural On-Ear USB Wired Headset Black
- Model #: 1000516
- Item #: 9SIV2G2F544567
- Return Policy: PremierSource 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.
