Each supports up to 4 separate line connections to mix and match if you wish. IP Phone made for BT by Thomson, model TB-30. Supplied with handset, clip on base and power adaptor (also work with PoE).
eBay
This Yealink SIP-T26P phone is a black corded telephone with support for up to 3 phone lines. It features Power over Ethernet (PoE) capability and an Ethernet (RJ-45) interface. Please note power supply is not supplied as this phone was used on POE. Ideal for enterprise networking and servers, this VoIP phone is perfect for use in businesses that require reliable communication. It is perfect for those in the market for a high-quality, feature-rich business phone that can support multiple phone lines.
eBay
Joblots 4 in total.
eBay
The Grandstream HT801 - VoIP Analog Telephone Adapter (ATA) is a compact and versatile device that allows you to connect your traditional analog telephone to your VoIP network. With its Micro USB connector and Ethernet interface, this model is easy to set up and use, making it ideal for business or home. Single line, straightforward setup process. I’ve included the folder of instructions with it. From a smoke free home.
eBay
Phone is in excellent condition.
eBay
I have just opened the box to take pictures !
eBay
VoIP Protocols SIP. Product Type VoIP phone. Speakerphone Yes.
eBay
Experience the blend of classic design and modern technology with the Gigaset DE700 IP PRO. The Gigaset DE700 model is well-regarded for its ease of use and advanced features, catering to both SIP and VoIP services.
eBay