High-density analogue migration
Move up to 48 compatible room phones, handsets or fax endpoints to a managed SIP platform.
Grandstream GXW4248V2 48-Port FXS Analogue VoIP Gateway
RRP $2,834.68
36% OFF
Not sure what you need?
Read our complete guide.
Not sure what you need?
Read our complete guide.
RRP $2,834.68
36% OFF
Grandstream • SKU GXW4248V2
A high-density Version 2 gateway with 48 FXS ports for connecting compatible analogue phones, fax devices and legacy PBX extensions to SIP.
The GXW4248V2 is the 48-port model in Grandstreams GXW4200 Series v2. It presents 48 FXS ports through two 50-pin Telco connectors, uses one Gigabit network port and supports four SIP server profiles with an independent SIP account per telephone port. Version 2 adds Opus and G.722 wideband audio, secure boot, a unique device certificate, a random default password and dual firmware images.
Quick answer: Choose GXW4248V2 when a project must retain up to 48 compatible analogue endpoints as SIP extensions. It is an FXS gateway for phones and fax devices, not an FXO gateway for incoming analogue trunk lines.
Move up to 48 compatible room phones, handsets or fax endpoints to a managed SIP platform.
Use an independent SIP account per FXS port across four supported server profiles.
Use wideband codecs plus secure boot, device certificates and dual firmware images in a planned deployment.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | GXW4248V2 Version 2 |
|---|---|
| FXS capacity | 48 ports via 2 × 50-pin Telco connectors |
| Display | 132 × 48 backlit graphic LCD |
| Network | 1 × 10/100/1000 Mbps Gigabit RJ45 |
| SIP | 4 server profiles; independent account per port |
| Audio | Opus, G.722 and supported narrowband codecs |
It connects up to 48 compatible analogue phones, fax machines or legacy PBX devices as FXS extensions to a SIP network.
Yes. The exact SKU is GXW4248V2, with Version 2 audio, security and firmware features.
The 48 ports are presented through two 50-pin Telco connectors, so a planned breakout and patching design is required.
It supports four SIP server profiles with an independent SIP account for each telephone port.
Yes. Version 2 adds Opus and G.722 alongside supported narrowband codecs.
Yes. It supports T.38 and G.711 fax pass-through, subject to end-to-end compatibility.
No. Its FXS ports connect analogue endpoints; they do not accept incoming analogue trunk lines.
Yes. Provide endpoint types, PBX, rack and patching plan, fax use, sites and quantity for project support.
Retain a large estate of compatible analogue endpoints during a SIP migration.
Consolidate the telephone interfaces into a project-ready breakout and patching design.
Separate compatible services or routing policies across the gateway.
Support simultaneous three-way conferencing on each correctly configured port.
Use Opus and G.722 where the end-to-end platform supports them.
Use secure boot, certificate identity, random default credentials and dual firmware images.
Best for: hotels, hospitals, campuses and large migration projects retaining up to 48 compatible analogue endpoints.
| DigiPhone SKU | GXW4248V2 |
|---|---|
| Product type | High-density FXS analogue VoIP gateway |
| Generation | GXW4200 Series Version 2 |
| FXS ports | 48 |
| Telephone interface | 2 × 50-pin Telco connectors |
| Network | 1 × 10/100/1000 Mbps Gigabit RJ45 |
| Display | 132 × 48 backlit graphic LCD |
| SIP profiles | 4 |
| SIP accounts | Independent account per FXS port |
| Voice codecs | Opus, G.722, G.711, G.723.1, G.726, G.729A/B and iLBC |
| Fax | T.38 and G.711 pass-through |
| Conference | 3-way voice conference per port |
| Security | SRTP, TLS/SIPS, HTTPS, secure boot, unique certificate and random default password |
| Firmware resilience | Dual firmware images |
| Mounting | Desktop or 1U rack |
| Manufacturer warranty | 1-year Grandstream manufacturer warranty |
Compatibility note: Confirm FXS requirement, Telco breakout, REN, cabling, SIP/PBX, fax, emergency calling, rack, power, firmware and lifecycle before ordering.
| SKU | GXW4248V2 |
| Barcode # | 6947273704362 |
| Brand | GRANDSTREAM |
| Shipping Weight | 4.8250kg |
This DigiPhone listing is supplied as an Australian version and is covered by a one-year Grandstream manufacturer warranty in Australia, subject to Grandstreams terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Grandstream • SKU GXW4248V2
A high-density Version 2 gateway with 48 FXS ports for connecting compatible analogue phones, fax devices and legacy PBX extensions to SIP.
The GXW4248V2 is the 48-port model in Grandstreams GXW4200 Series v2. It presents 48 FXS ports through two 50-pin Telco connectors, uses one Gigabit network port and supports four SIP server profiles with an independent SIP account per telephone port. Version 2 adds Opus and G.722 wideband audio, secure boot, a unique device certificate, a random default password and dual firmware images.
Quick answer: Choose GXW4248V2 when a project must retain up to 48 compatible analogue endpoints as SIP extensions. It is an FXS gateway for phones and fax devices, not an FXO gateway for incoming analogue trunk lines.
Move up to 48 compatible room phones, handsets or fax endpoints to a managed SIP platform.
Use an independent SIP account per FXS port across four supported server profiles.
Use wideband codecs plus secure boot, device certificates and dual firmware images in a planned deployment.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | GXW4248V2 Version 2 |
|---|---|
| FXS capacity | 48 ports via 2 × 50-pin Telco connectors |
| Display | 132 × 48 backlit graphic LCD |
| Network | 1 × 10/100/1000 Mbps Gigabit RJ45 |
| SIP | 4 server profiles; independent account per port |
| Audio | Opus, G.722 and supported narrowband codecs |
It connects up to 48 compatible analogue phones, fax machines or legacy PBX devices as FXS extensions to a SIP network.
Yes. The exact SKU is GXW4248V2, with Version 2 audio, security and firmware features.
The 48 ports are presented through two 50-pin Telco connectors, so a planned breakout and patching design is required.
It supports four SIP server profiles with an independent SIP account for each telephone port.
Yes. Version 2 adds Opus and G.722 alongside supported narrowband codecs.
Yes. It supports T.38 and G.711 fax pass-through, subject to end-to-end compatibility.
No. Its FXS ports connect analogue endpoints; they do not accept incoming analogue trunk lines.
Yes. Provide endpoint types, PBX, rack and patching plan, fax use, sites and quantity for project support.
This DigiPhone listing is supplied as an Australian version and is covered by a one-year Grandstream manufacturer warranty in Australia, subject to Grandstreams terms for this exact product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Retain a large estate of compatible analogue endpoints during a SIP migration.
Consolidate the telephone interfaces into a project-ready breakout and patching design.
Separate compatible services or routing policies across the gateway.
Support simultaneous three-way conferencing on each correctly configured port.
Use Opus and G.722 where the end-to-end platform supports them.
Use secure boot, certificate identity, random default credentials and dual firmware images.
Best for: hotels, hospitals, campuses and large migration projects retaining up to 48 compatible analogue endpoints.
| DigiPhone SKU | GXW4248V2 |
|---|---|
| Product type | High-density FXS analogue VoIP gateway |
| Generation | GXW4200 Series Version 2 |
| FXS ports | 48 |
| Telephone interface | 2 × 50-pin Telco connectors |
| Network | 1 × 10/100/1000 Mbps Gigabit RJ45 |
| Display | 132 × 48 backlit graphic LCD |
| SIP profiles | 4 |
| SIP accounts | Independent account per FXS port |
| Voice codecs | Opus, G.722, G.711, G.723.1, G.726, G.729A/B and iLBC |
| Fax | T.38 and G.711 pass-through |
| Conference | 3-way voice conference per port |
| Security | SRTP, TLS/SIPS, HTTPS, secure boot, unique certificate and random default password |
| Firmware resilience | Dual firmware images |
| Mounting | Desktop or 1U rack |
| Manufacturer warranty | 1-year Grandstream manufacturer warranty |
Compatibility note: Confirm FXS requirement, Telco breakout, REN, cabling, SIP/PBX, fax, emergency calling, rack, power, firmware and lifecycle before ordering.
| SKU | GXW4248V2 |
| Barcode # | 6947273704362 |
| Brand | GRANDSTREAM |
| Shipping Weight | 4.8250kg |
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