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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
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Description
Grandstream HT-813 SIP ATA - 1 FXS, 1 FXOThe Grandstream HT 813 is a versatile SIP Analog Telephone Adapter designed to bridge traditional analog telephony with modern VoIP technology. This compact device features one FXS port for connecting analog phones and one FXO port for connecting to PSTN lines, ensuring seamless communication across different systems. Features Hybrid Functionality: Supports both FXS and FXO ports for versatile connectivity. Lifeline Support: The FXS port can be hard
The Grandstream HT-813 is a versatile SIP Analog Telephone Adapter designed to bridge traditional analog telephony with modern VoIP technology. This compact device features one FXS port for connecting analog phones and one FXO port for connecting to PSTN lines, ensuring seamless communication across different systems.
Features
- Hybrid Functionality: Supports both FXS and FXO ports for versatile connectivity.
- Lifeline Support: The FXS port can be hard-relayed to the FXO port in case of power outages, ensuring continuous phone service.
- Multiple SIP Profiles: Supports up to 2 SIP profiles through the FXS and FXO ports, allowing for flexible call routing.
- High Definition Voice Quality: Delivers exceptional voice clarity with wide-band HD codec support.
- 3-Way Voice Conferencing: Enables 3-way conferencing capabilities per port for enhanced communication.
- Automated Provisioning: Supports secure provisioning options using TR-069 for easy setup and management.
- T.38 Fax Support: Reliable Fax-over-IP functionality for sending and receiving faxes.
- Strong Security Features: Equipped with AES encryption and TLS/SRTP for secure communications.
Specifications
- Telephone Interfaces: 1 RJ11 FXS port, 1 RJ11 FXO PSTN line port with lifeline support
- Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
- Voice Codecs: G.711, G.723.1, G.729A/B, G.726, iLBC, OPUS
- Telephony Features: Caller ID display/block, call waiting, call transfer, do not disturb, 3-way conference
- Environmental: Operating temperature 0º – 40ºC, storage temperature -10º – 60ºC
- Dimensions: 130.5 x 90.5 x 29 mm
- Weight: 0.142 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Keeps my puppy happy!!
Color: Orange - 3.15Inch
My 8 month old puppy loves this ball!! He is so happy when we charge it up for him!! It's great because it keeps him busy for a few minutes and it tires him out. This is our second one so we always have one ready to go for him.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Fun Dog Toy
Color: Orange - 3.15Inch, Color: Orange - 3.15Inch
My Goldendoodle loves this ball! It’s the perfect size, easy to carry, and keeps her busy for a long time. Great purchase.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Orange Ball Endless Dog Zoomies
Color: Tangerine - 3.15Inch
My dog was immediately curious about this ball, and it quickly turned into one of the toys that gets pulled out multiple times throughout the day. The movement keeps things interesting and encourages chasing in a way that a regular ball doesn’t. I like that it keeps my dog occupied when the weather isn’t great for long outdoor play sessions. The textured surface provides a decent grip when carrying it around the house. It has bounced off furniture and walls a few times and still looks surprisingly good afterward. The size worked well for my medium-sized dog and was easy for him to grab. There were a couple moments where it got stuck in tight spaces, but that’s more a result of enthusiastic play than a problem with the toy itself. The activity level definitely increased when this ball started moving around. It’s been a fun way to add a little extra excitement to indoor playtime.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Easy to charge and bounces nicely on the grass
Color: Tangerine - 3.15Inch
Getting the kids' backpacks ready usually means the dog gets ignored for a bit and starts pacing. I turn this ball on and toss it out the back door. It has a surprising amount of bounce on the grass, and the random movements keep him running circles trying to catch it. Pushing the button to switch the rolling modes is straightforward. The battery gets me through a few play sessions before it needs to be plugged back in. The outer shell gets pretty dirty outside, but wiping it down with a damp rag cleans it right up. It’s got a decent weight to it, so it doesn't just get stuck under the lawn chairs immediately.
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Reviewed in the United States on June 12, 2026
★★★★★ 1
Beware of poor quality issues!
Color: Orange - 3.15Inch, Color: Orange - 3.15Inch
Got limited use out of ball, seemed to have quite a strong motor and was going to be a good buy. But upon going to recharge it for the first time, discovered the USB port was completely loose/not attached. Will steer clear of this brand going forward.
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Reviewed in the United States on May 26, 2026