VoIP
SIP Telephone
SmartLink 4050 Series
Move to the world of VoIP telephony with these
Multi-line Support
The SL4050/10 phone supports up to 10 concur- rent calls that can easily be switched between with lighted line buttons. Optionally, the line but- tons can be set as one touch speed dial buttons. The SL4050/2 supports two concurrent lines
Full VoIP protocol support
Connect to any VoIP service provider using stan-
Dual Ethernet ports
The SL4050 connects to the existing Ethernet network with no new cable runs
Multiple Configuration Methods
Use the phone’s keypad, web interface or a cen- tralized management system (TFTP, FTP, or Upnp) to configure the SL4050. Use the web interface for quick and easy setup and configura- tion
Searchable Local Phone book
Stores up to 200 phone numbers or SIP address- es and retrieves numbers with name search capability. Both phones support directories downloaded from a server.
Rich set of calling features
Conditional call forward on busy, no answer), call transfer,
he SmartLink 4050 SIP Phone series of TVoIP telephones are fully compatible with intranet
tional call forward.
Acting as a telephone set, the SmartLink 4050 replaces a traditional analog telephone while enabling usage of Internet telephony services. There is no need for additional wiring or Ethernet hubs because each phone is equipped with two RJ45 Ethernet adapters. Simply add the SL4050 phones to an existing Ethernet connection to a desk- top PC. Power over Ethernet (802.3af) sup-
port is available as an optional accessory to allow for implementation of a centralized low voltage battery backup of all onsite SL4050 phones.
SmartLink 4050s can be easily installed and configured through a local web interface for individual installations. For enterprises or service providers in need of large scale deployments, the SIP phones feature auto- matic firmware and configuration download from a central configuration server.
A complete replacement of the enterprise PBX is feasible when the SL4050 phones are combined with Patton’s SmartLink IP- PBX and Patton’s Smartnode IP gateways. The complete VoIP system allows single site or
Visit www.patton.com for more information.
Easy to use LCD display
hows current date/time, current settings, call history (missed/received/dialed) and caller ID
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✔Full support for VoIP QoS and VLAN tagging
SL4050/2
SL4050/10