Desk IP/ISDN Comfort Phone NEC SL2100 Type B — Black

NEC SL2100 Type B is a desk VoIP/ISDN comfort phone in black designed for business telephony. Compatible with NEC SL2100 platforms, it supports SIP-based VoIP and ISDN digital technology, offers basic call handling features and a monochrome LCD for caller information, and provides two Ethernet ports for network connectivity.

Advantages

The phone supports common VoIP protocols (SIP) and voice codecs G.711 and G.729 for interoperability and bandwidth-efficient calls. It includes hands-free speakerphone, a backlit keypad and 12 programmable keys for flexible operation. Built-in call services such as caller ID, call forwarding, call transfer and hold simplify everyday call management.

Suitable for

• Office desks and reception areas
• Meeting rooms and small conference spaces
• Businesses using NEC SL2100 telephony platforms

Key specifications

• Product type: Desk VoIP/ISDN phone (NEC SL2100 Type B)
• Digital technology: ISDN with SIP VoIP support
• Voice codecs: G.711, G.729
• Display: Monochrome LCD (caller ID)
• Hands-free: Yes (speakerphone)
• Programmable keys: 12
• Backlit keypad: Yes
• Network ports: 2 × Ethernet 10Base-T/100Base-TX/1000Base-T

How to use

Connect the phone to the NEC SL2100 system or to a SIP-capable network using the Ethernet ports. Configure SIP account or ISDN settings through the system administration interface as required by your telephony platform. Use the LCD and programmable keys to manage calls, view caller information and access voicemail. Use the speakerphone for hands-free conversations and the backlit keys for operation in low-light conditions.

Recommendations

For optimal interoperability, configure SIP settings and select appropriate codecs (G.711 for higher audio quality, G.729 for lower bandwidth). Ensure the NEC SL2100 platform or SIP server firmware is up to date and place the phone on a stable desk near a network connection.