Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
HST3000
VIAVI HST3000, Handheld, 10 Hour Battery Life, VoIP Service Interface Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
VIAVI HST3000 VoIP Service Interface Module
VIAVI’s HST3000 is a portable, handheld field instrument used for installing and maintaining Voice over Internet Protocol (VoIP). As a diagnostic tool, this multi-functional device enables technicians to verify connections to services, evaluate call quality and diagnose problems throughout VoIP-based networks. It is primarily used in the field for service provisioning and problem-solving by service providers and network installers; thus, the device helps to ensure that all aspects of VoIP based installations meet quality and reliability standards prior to handing off the services to customers. The HST3000 is also used as an emulation tool of an IP telephone to interact with different components of the network thereby providing a method to verify VoIP-based services from end to end.
The HST3000 has several core capabilities such as making and receiving test calls on many of the common VoIP signaling protocols (SIP, SCCP, MGCP, H.323 and Nortel Unistim); analyzing the quality of the voice received during a call by measuring the delay of packets, the variation of the time between packets (jitter) and packet loss; and producing an objective rating of quality (Mean Opinion Score (MOS) or R-Factor) and/or a subjective rating of quality (Mean Opinion Score (MOS) or R-Factor) to immediately verify that the voice quality of the VoIP service is satisfactory. In addition, the HST3000 can provide real-time decoding of the signals exchanged between VoIP devices and produce error messages to quickly diagnose why calls cannot be established. Also included are common IP diagnostic tools (ping and traceroute) to quickly analyze the paths available for data transmission through the network.
Another key area of increased productivity for the HST3000 is its AutoAnswer capability that enables a single technician to conduct full two-way call quality testing across a VoIP network. The Service Interface Module also includes a modular hardware and software design that allows for upgrades and additions to the product, which have allowed the development of additional service interface modules supporting other technologies such as xDSL, Ethernet and T1/E1. The HST3000 is built to withstand the rigors of harsh field environments and can operate for extended periods without needing to be recharged, and the user interface is easy to use and supports scripted automated tests to facilitate standardization of processes, reduced training time and minimized operator errors.
| Model | HST3000 |
|---|---|
| Part Type | Handheld VoIP Test Set |
| Core Functionality | VoIP Phone Emulation for Turn-up and Troubleshooting |
| Supported Protocols | SIP, MGCP, H.323, SCCP, Unistim |
| Ruggedness Rating | 3 ft Drop to Concrete, Splashproof |
| Operating Range | 5°C to 50°C, 10-80% RH |
| Physical Interfaces | 10/100 Ethernet, USB, RS-232 |
| Typical Battery Life | 10 Hours |
| Display | 3.8" Sunlight-Readable Color |
| Voice Codecs | G.711, G.729, G.726, GSM-FR |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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