- Hotel Guest Amenities
- Hotel Slippers
- In-Room Equipments
- Hotel Textiles
- Hotel-type Electronic Products
- Bathroom Accessories
- Wet Area Equipment
- Restaurant Equipments
- Housekeeping Trolleys
- Floor Care and Cleaning Machines
- Banquet and Meeting Equipment
- Ozone Systems
IP136 Hotel-Type IP Phone
Gigabit (10/100/1000 Mbps) Supported 2 Ethernet Ports
PoE Support
HD Audio: HD codec, HD speaker, HD handset
4.3″ 480 x 272-pixel color screen
16 VoIP accounts
USB Port: Supports Bluetooth headsets via USB dongle
Headset Support: Adapter support for wireless headsets
DSS Expansion Module Support
Two adjustable angle stands
Advanced call management
Easy setup and updates
Secure communication
Wireless Headset Adapter: EHS36
Audio Features
HD Audio: HD codec, HD speaker, HD handset
Codecs: G.711µ/A, G.729ab, G.723.1, G.726, iLBC
Wideband Codec: G.722
DTMF: In-Band, Out-of-Band (RFC2833), SIP Info
AEC-enabled full-duplex handsfree speaker
VAD, CNG, AEC, PLC, AJB, AGC
Display and Indicators
4.3″ 480 x 272-pixel color screen
LCD backlight
16-bit color depth
LEDs for calls and waiting messages
Dual-color LEDs (red or green) based on line status
Wallpaper support
Icon-based flexible user interface
National language selection
Display of caller name, number, and image
Phone Features
16 VoIP accounts
Call hold, mute, do-not-disturb
One-touch quick dial, direct line
Call forwarding, call waiting, call transfer
Group listening, SMS, emergency calls
Redial, call return, auto-answer
Three-way conference
Direct IP call without SIP proxy
Ringtone selection/upload/deletion
Manual and automatic date/time settings
Dial plan, XML browser, Action URL/URI, RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
Multilingual support: Turkish, English, Arabic, Chinese, Spanish, Hindi, Portuguese, Russian, Japanese. Additional translations available upon request.
Directory
Phonebook (1,000 entries)
Blacklist
XML/LDAP remote directory
Smart search method
Directory search/upload/export
Call history: Dialed/Received/Missed/Forwarded
IP Switchboard Integration
BLF (Busy Lamp Field)
BLA (Bridged Line Appearance)
Anonymous calls, rejection of anonymous calls
Hot-desking/shared workspace
MWI (Message Waiting Indicator)
Voicemail, call parking, call pickup
Intercom, paging, music on hold
Call recording, call termination
Management
Configuration via web interface/phone/auto-update
Auto-update through FTP/TFTP/HTTP/HTTPS
PnP-enabled auto-update
Zero-sp-touch, TR-069
Phone lock for personal privacy
Factory reset, restart
Export trace packets and system logs
Network and Security
SIP v1 (RFC2543), v2 (RFC3261)
Support for redundant call servers
NAT traversal: STUN mode
Proxy and point-to-point SIP connections
IP assignment: Static/DHCP/PPPoE
HTTP/HTTPS web server
Date/time synchronization via SNTP
UDP/TCP/DNS-SRV (RFC3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS, DSCP
SRTP for audio encryption
Transport Layer Security (TLS)
HTTPS certificate management
Secure configuration files with AES encryption
Authentication using MD5/MD5-sess
OpenVPN, IEEE802.1X
IPv6 support
LLDP/CDP/DHCP VLAN
Feature Keys
27 programmable features with LED-enabled 10 line keys (3 pages)
7 feature keys: message, headset, hold, mute, transfer, redial, hands-free
4 flexible keys
6 navigation keys
Volume control keys
Illuminated mute key
Illuminated headset key
Illuminated hands-free key
Description
Otelsan IP Phones: Secure, Functional, and Innovative Communication Solutions
Otelsan IP phones are innovative communication solutions designed to meet the needs of modern businesses. Featuring PoE support and HD audio quality, these devices offer a visual and functional experience with high-resolution, wide, and colorful displays.
With advanced audio features, these phones deliver crystal-clear communication through HD codec and wideband support. Equipped with AEC (Automatic Echo Cancellation) technology, they ensure efficient use with full-duplex handsfree speakers. DTMF functionalities support various connection protocols.
The specially illuminated 4.3-inch screen provides a flexible and user-friendly interface. LED indicators for calls and waiting messages enhance usability, while dual-color lights (red/green) show line statuses. Multilingual support offers solutions for globally operating businesses.
With telephone features such as support for 16 VoIP accounts, advanced call management, group listening, and three-way conferencing, these phones boost business efficiency. Quick dial and auto-answer functionalities optimize communication processes. The directory feature, including high capacity and smart search methods, enables fast access to contacts.
IP switchboard integration includes professional functions such as BLF and BLA support, intercom, and music on hold. Security protocols and encryption ensure maximum communication security, while IPv6 compatibility and NAT traversal support a future-proof infrastructure.
From a hardware perspective, the phones are equipped with Gigabit Ethernet ports, USB connections, and DSS expansion module support to meet user needs. Bluetooth headset compatibility and ease of installation make them user-friendly. The wall-mountable design saves space, and adjustable stance supports enhance ergonomics.
Otelsan IP phones provide seamless, reliable, and functional communication solutions for your business
