AudioCodes C436HD
VoIP phone | RTP, SRTP, RTCP, SIP
Main Specification
| Product Description | AudioCodes C436HD - VoIP phone |
|---|---|
| Product Type | VoIP phone |
| Main Features | Integrated Ethernet switch, multiple VoIP protocol support |
| VoIP Protocols | RTP, SRTP, RTCP, SIP |
| Voice Codecs | G.711, G.729, G.722, SILK, Opus, PCMU, PCMA |
| Software Certification | Certified for Microsoft Teams |
| Speakerphone | Yes |
| Call Services | Call Hold, Call Transfer, Voice Mail |
| Display | LCD display - colour - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Microsoft Teams, AudioCodes One Voice Operations Center (OVOC) Device Manager |
General
| Product Type | VoIP phone |
|---|
Phone Features
| Call Services | Call Hold, Call Transfer, Voice Mail |
|---|---|
| Dialer Location | Base |
| Speakerphone | Yes |
| Programmable Buttons Qty | 6 |
| Volume Control | Yes |
| Indicators | Busy lamp field (BLF), voicemail waiting indicator |
| Additional Functions | Mute, call resume, power saving mode, Kensington security slot, speed dial memory, emergency call, multicast paging |
IP Telephony
| Main Features | Integrated Ethernet switch, multiple VoIP protocol support |
|---|---|
| VoIP | Yes |
| VoIP Protocols | RTP, SRTP, RTCP, SIP |
| Voice Codecs | G.711, G.729, G.722, SILK, Opus, PCMU, PCMA |
| Quality of Service | IEEE 802.1Q (VLAN) |
| IP Address Assignment | DHCP, static |
| Security | IEEE 802.1X, TLS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | RTP, RTCP, SRTP, SSH, DNS, HTTPS, UDP, NTP, SNTP, Link Layer Discovery Protocol (LLDP), Cisco Discovery Protocol (CDP), FTP, HTTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Microsoft Teams, AudioCodes One Voice Operations Center (OVOC) Device Manager |
| Voice Features | HD Voice, acoustic echo cancellation (AEC), adaptive jitter buffer (AJB), voice activity detection (VAD), comfort noise generation (CNG), packet loss concealment (PLC) |
| Network Features | Full duplex speaker, Class 2 PoE, IEEE 802.3af |
Display
| Type | LCD display - colour |
|---|---|
| Display Location | Base |
| Diagonal Size | 4.3" |
| Backlit | Yes |
| Display Languages | Multilingual |
Memory
| RAM | 2 GB |
|---|
Miscellaneous
| Connections | USB |
|---|---|
| Software Certification | Certified for Microsoft Teams |
Product features
Intuitive interface
The 4.3-inch LCD display features a color interface with multilingual support, simplifying navigation and operation for users in different languages.Robust connectivity options
Equipped with integrated Ethernet switches and dual Ethernet ports, the C436HD ensures seamless connectivity for both VoIP and network services.Advanced audio technology
With multiple voice codecs and features such as HD Voice, echo cancellation, and noise detection, this phone delivers clear audio quality in any environment.Versatile call management
The device supports a range of call services, including voicemail, call transfer, and call hold, enhancing user flexibility and efficiency.Enhanced security features
Featuring compliance with security standards like IEEE 802.1X and TLS, the C436HD safeguards communications, ensuring data integrity and confidentiality.Key selling points
- 4.3-inch backlit LCD display for enhanced visibility
- Supports multiple VoIP protocols and voice codecs
- Six programmable buttons for customizable functionality
- Integrated Ethernet switch and Power over Ethernet support
- Compatible with Microsoft Teams for optimized communication
References
MPN: TEAMS-C436HD
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04/06/2026 09:55:56