Grandstream High-Density, Gigabit Gateways - GXW4248
Grandstream High-Density, Gigabit Gateways - GXW4248 is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Experienced Security Specialists
Experienced Security Specialists
Our company is backed by an experienced team who are dedicated to providing you with top-notch expertise and guidance.
FREE Fast Shipping
FREE Fast Shipping
FREE SHIPPING over $200! Everyday Australia Wide.
We use the fastest Express Courier shipping available.
A flat rate of $20 applies to orders under $200 in value.
Orders are processed: Monday – Friday from 8am – 5pm.
Shipping Times: Typically 1 - 3 business days or less. We can reach pretty much reach anywhere in Australia in less than 5 Business Days.
(Public Holidays Excluded)
Please Note: As we use courier shipping, we cannot ship to PO Boxes.
Order Confirmation: After placing an order, you will receive an order confirmation by email. This means we’ve received your order in our system and will now process it for dispatch. If your item is back-ordered or otherwise unavailable, we will inform you by email and if there is no response we will attempt to contact you be phone as soon as possible. We value your time so we endeavour to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.
Tracking Numbers will be sent to your email once your order has shipped. Our order are picked up by couriers around 4pm - 4.30pm every afternoon.
In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.
We proudly use the following Shipping Companies. Star Track, Couriers Please and Direct Freight Express.
14-day Money Back Guarantee
14-day Money Back Guarantee
We stand behind the quality and effectiveness of our security cameras. If for any reason you're not completely satisfied with your purchase, we offer a hassle-free 14-day money back guarantee. Your satisfaction is our priority, and we want you to feel confident in your decision to choose us.
Click here to learn more: Spy Monkey Returns
Above and Beyond Service
Above and Beyond Service
Our commitment to exceptional customer service goes beyond simply selling security cameras. Our knowledgeable and friendly team are ready to assist you throughout your entire experience.
Grandstream High-Density, Gigabit Gateways - GXW4248
Description
Description
The Grandstream GXW4248 is a high-density FXS gateway that enables business of all sizes to create a cost-effective hybrid IP and analog telephone system that offers the benefits of VoIP communications and takes advantage of Gigabit speeds while preserving investment on existing analog phones, fax machines, and legacy PBX systems. Product includes 48 FXS ports, a Gigabit network port and features broad interoperability with most service providers, soft-switches, and SIP-based environments.
Features
- A single 10/100/1000Mbps auto-sensing RJ45 port
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated provisioning options include TR-069 and XML config files
- Supports 3-way voice conferencing
- Failover SIP server feature automatically switches to secondary server if main server loses connection
- Supports T.38 Fax for creating Fax-over-IP
- Supports a wide range of caller ID formats
- Use with Grandstream's UCM series of IP PBXs for Zero Configuration
- Supports advanced telephony features, including call transfer, call forwarding, call-waiting, do not disturb, message waiting indication, multi-language prompts, flexible dial plan and more
Tech Specs
Tech Specs
Grandstream High-Density, Gigabit Gateways - GXW4248
| Telephone Interfaces | GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors GXW4248: 2 50-pin Telco connectors |
| Network Interfaces | 1 x 10M/100M/1000Mbps auto-sensing RJ45 port |
| LED indicators | LAN Link, LAN Activity, Connection Per Telephone Port |
| LCD display | Backlit 128x32 graphic LCD display with support for multiple languages |
| Voice-over-Packet Capabilities | Window based carrier grade line echo cancellation, dynamic jitter buffer, modern detection & auto-switch to G.711 |
| Voice Compression | G.711, G.723.1, G.76 (40/32/24/16), G.729 A/B, iLBC |
| Fax over IP | T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay |
| Telephony Feature | Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED) support and stutter tone, auto dial |
| QoS | DiffServ, TOS, 802.1P/Q VLAN tagging |
| Network Protocols | TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, LLDP |
| DTMF Method | Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO |
| Signaling | SIP (RFC 3261) over UDP/TCP/TLS |
|
SIP Server Profiles & Accounts Per System |
4 distinct SIP server profiles per system and independent SIP account per telephone port |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.