SIP-R40

Description

Overview

The SIP-R40 is a new-generation IP phone designed for enterprise communication. It features a 2.4-inch high-definition color LCD display and supports 4 SIP lines with paperless electronic page turning. This device delivers a refined design, encrypted communication, high-definition sound quality, and excellent compatibility, making it ideal for a variety of business environments.

Key Highlights:

• 2.4-inch colored LCD display screen
• 4 SIP lines with paperless electronic page turning
• Encrypted calls with OpenVPN, TLS, and SRTP
• Advanced noise reduction with HD sound quality
• Optional USB recording and Wi-Fi support
• Remote address book management
• Elegant, business-class design

Enterprise Communication Performance

The SIP-R40 offers outstanding performance and affordability. Equipped with a 100 Mbps Ethernet port, it ensures stable and fast network connections for smooth communication. The vivid display and intelligent layout improve user experience and communication efficiency.

Standout Features:

• Visual feast: 2.4-inch high-definition color LCD displays intuitive icons and call info clearly
• Intelligent operation: 4 programmable dual-color light buttons streamline complex functions
• Green office: Paperless design with one-touch electronic page turning
• Listening enjoyment: HD voice clarity through advanced noise reduction technology
• Security: OpenVPN, TLS, and SRTP encryption secure all calls
• Seamless integration: Compatible with mainstream IP PBX systems and enterprise platforms
• Ideal use case: Suitable for various office and enterprise scenarios, improving efficiency and safeguarding data

Phone Functions:

• Supports 4 SIP lines
• Multi-language UI: Chinese, English, Turkish, Korean, Russian, Traditional Chinese, French, Italian, German, Portuguese, Polish, Thai, Hindi, Arabic, Japanese, Spanish, Vietnamese
• Caller ID with display name
• Custom DSS key, BLF monitoring, hotline, speed dial
• Handle, hands-free, and headset modes
• Call hold, mute, blind and inquiry transfer
• Do not disturb, call forwarding, call waiting
• Multicast, intercom, text messaging, keypad lock, emergency call
• IP direct call, redial, callback, auto answer
• Five-party conference, line sharing, dialing rules
• 10 built-in ringtones and custom ringtone upload
• Network time sync (manual/auto)
• Supports Action URL and Action URI

Audio Characteristics:

• HD handset and HD hands-free speaker
• Wideband codecs: G.722, Opus
• Narrowband codecs: G.711 (A/μ), G.723.1, G.729AB, G.726, iLBC
• DTMF support: In-band, RFC 2833, SIP INFO
• Full-duplex hands-free calling
• Acoustic Echo Cancellation (AEC)
• Voice Activity Detection (VAD)
• Comfort Noise Generation (CNG)
• Packet Loss Compensation (PLC)
• Background Noise Estimation (BNE)
• Automatic Gain Control (AGC)
• Dynamic adaptive jitter buffer (up to 300ms)

Address Book:

• Blacklist
• XML/LDAP address book
• Smart contact search
• Contact export/import
• Local contact storage: up to 1000 entries
• Call history: dialed, received, missed, and forwarded (up to 1200 records)

IP PBX Features:

• BLF and voice messages
• Anonymous call and anonymous call rejection
• Call park and call pickup
• Server-based recording function

Configuration and Maintenance:

• Configuration via web and phone interface
• Auto-deployment via FTP, TFTP, HTTP, HTTPS, SIP PnP, TR-069
• BIN configuration support
• Contact export/import
• CSTA remote control
• Network packet capture and diagnostics
• Custom or full factory reset
• System firmware upgrades

Network Features:

• Supports IPv4, IPv6, and dual stack
• Static IP and DHCP options
• VLAN support
• CDP and LLDP protocols
• SIP v1 (RFC2543), SIP v2 (RFC3261)
• Redundant server support
• NAT traversal: ICE, STUN
• Supports UDP, TCP, TLS
• SRTP encryption
• SIP trusted server for anti-attack
• HTTP/HTTPS support
• TR-069 network management protocol
• SNTP for network time sync
• QoS: 802.1p/Q VLAN tagging, Layer 3 ToS/DSCP
• HTTPS certificate management
• Configuration file encryption and info verification
• RTCP-XR, VQ-RTCPXR
• OpenVPN, IEEE 802.1X

Phone Interfaces:

• 1 x RJ-9 (4P4C) for handset
• 1 x RJ-9 (4P4C) for headset
• 2 x RJ-45 10/100M adaptive Ethernet ports
• DC power interface
• USB 2.0 interface (model: T790PWN)

Product Specifications:

• Display: 2.4-inch color LCD
• LED red information indicator
• Keyboard:
  • 4 SIP line keys (dual-color LED, programmable)
  • 4 soft keys
  • 12 numeric keys
  • 6 function keys (headset, voicemail, mute, call forward, redial, hands-free)
  • 5 navigation keys
  • 2 volume control keys
• Color: Business gray
• Installation: Desktop or wall-mounted
• Dimensions: 187mm x 184mm x 147mm
• Power consumption: 2–3W
• PoE: IEEE 802.3af / IEEE 802.3at
• Operating humidity: 10–95%
• Operating temperature: -10°C to 50°C (14°F to 122°F)