VoIP Gateways
A VoIP gateway bridges analog FXO/FXS or digital lines to the SIP/IP PBX world. It enables migration to IP PBX or cloud PBX while keeping existing PSTN lines; it is also used in fax (T.38) scenarios. Port count and codec support vary by model. The Nolto catalog lists gateway mode...
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VoIP Gateways products
A VoIP gateway bridges analog FXO/FXS or digital lines to the SIP/IP PBX world. It enables migration to IP PBX or cloud PBX while keeping existing PSTN lines; it is also used in fax (T.38) scenarios. Port count and codec support vary by model.
The Nolto catalog lists gateway models for branch and SME projects. For trunk security and Teams border control, evaluate SBC solutions separately. Choosing the wrong port type can require an extra site visit, so FXO/FXS needs should be clarified upfront. Capacity growth may need additional port cards or a second device—plan this at project start.
When is a VoIP gateway needed?
- Moving analog external lines to a SIP PBX
- Keeping legacy analog desk phones (FXS)
- Fax or dedicated line scenarios
- Local line backup at a branch office
Endpoints: IP phones; project guidance: technical support and dealer portal.
Frequently asked questions about VoIP Gateway
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