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Item #:
25832105
Grandstream - HT813 - Grandstream HT813 VoIP Gateway - 2 x RJ-45 - 1 x FXS - 1 x FXO - Fast Ethernet
Item #:
25832105
HKD 1221
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 01
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The HT813 analog telephone adapter features advanced VoIP functionality, high-quality HD voice, and compact design, making it an ideal choice for users looking to convert analog technology to VoIP.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Connectivity
The Grandstream HT813 offers two RJ-45 ports for seamless integration into existing networks, allowing users to connect multiple devices efficiently and enhance their communication setup.
VoIP Versatility
With one FXS and one FXO port, the HT813 provides flexibility for both VoIP and traditional phone lines, enabling users to maintain their existing telephony infrastructure while enjoying modern VoIP features.
Reliable Performance
Engineered for stable performance, the HT813 ensures high-quality voice calls with fast Ethernet, making it a reliable choice for businesses looking to enhance their communication capabilities.
Product Details
| Country of Origin | This item will be imported from US |
| What is in the box | Grandstream - HT813 -... For more details, please check description/product details |
Who Should Buy?
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Small Businesses
Ideal for small organizations looking to reduce phone costs while maintaining reliable communication through VoIP technology.
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Remote Workers
Perfect for remote employees needing a stable connection to their traditional phone lines with VoIP capabilities.
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Tech-Savvy Users
Great for users familiar with VoIP systems who want to integrate analog devices into modern communication setups.
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Large Enterprises
Not suitable for large organizations requiring extensive features and scalability beyond basic VoIP gateway capabilities.
Product Description
Grandstream - HT813 - Grandstream HT813 VoIP Gateway - 2 x RJ-45 - 1 x FXS - 1 x FXO - Fast Ethernet
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How many FXS ports does the HT813 analog telephone adapter have?
Answer: The HT813 has 1 FXS port. -
Question:
Does the HT813 support lifeline backup using a PSTN line?
Answer: Yes, the HT813 features 1 PSTN line FXO port with lifeline support. -
Question:
What country is the HT813 VoIP Gateway manufactured in?
Answer: The HT813 VoIP Gateway is manufactured in China.
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Pros
- High call quality
- Easy setup process
- Supports multiple lines
- Reliable performance
- Versatile connectivity options
Cons
- User manual could be clearer.
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
HKD 1221
Order now and get it around Tuesday, September 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 1 FXS port and 1 FXO PSTN line port for lifeline support
- Enables remote calling to and from the PSTN line
- High-quality HD voice and advanced VoIP functionality
- Compact design for convenience
- High-end security protection and multiple auto provisioning options
- Ideal for service providers and users upgrading to VoIP
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.