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elmeg IP620

Professional entry-level IP telephone with system features

  • Auto-provisioning
  • Numerous system features including a central telephone book
  • Incomparable HD voice and sound quality, even in speakerphone mode
  • Four-line black & white graphic display
  • Power supply via PoE or plug-in AC adapter
  • Made in Germany

elmeg IP620

The elmeg IP620 is a made-in-Germany IP system telephone designed to match be.IP plus and hybird systems. It offers all the major professional voice features. Installation is carried out from your central be.IP plus or hybird system.

The LAN interface is a two-port gigabit switch that allows you to use your desktop PC's LAN cable to connect both the system telephone and your PC to the network. No additional cabling is required. Power is obtained either from the included plug-in AC adapter or PoE.


The elmeg IP620 is integrated into elmeg's telephone systems. Unlike many standard SIP telephones, it offers system features. You can assign numbers to the phones and configure all their most important settings using the bintec elmeg system, which automatically sets up access to the central phone book. The ergonomic navigation keys greatly simplify operation. An illuminated 4-row black-and-white display offers outstanding readability thanks to its excellent contrast. Users navigate clearly-structured menus with the two softkeys beneath the display.

High-quality, hardware-based audio features enable professional communications through the telephone handset, a headset, or as a conferencing system using the speakerphone functionality. Each of these units has its own volume control to adapt to the user's needs.

The IP620 was developed with full-HD audio for uncompromising sound quality in everyday use. The practical wall-mount is easy to install and offers a wide range of installation options.


Navigation key
Five way navigation key for easy operation
Soft keys
2 soft menue keys below the display
Quick access keys
10 function keys for speakerphone, headset, mute, MWI (Message Waiting), DND (Do Not Disturb), re-dial, phone book, volume control, home button, hold, conference, call transfer
Headset connection
Headset connection via standard RJ-9 jack
Full-duplex speakerphone in brilliant sound qualit
Wideband HD sound in acc. with TIA/EIA-920 HDSP™ , G.722
Adjustable volume
Adjustable volume: speakerphone, corded handset and headset
Hearing aid compability
Comptible to hearing aid (HAC) according FCC
Multiple ringtones, selectable per line (internal, external, group, door)
Monographic Display, illuminated, Resolution: 128 x 48 pixels
Internal phone book
Address book with 100 entries on internal memory
Quick search via charakters or full text
Central phone book
LDAP support (network-based corporate phonebook)
Caller display
Display of call duration, name and number
Missed caller list
List of the least 60 missed calls with number and call time
Comfort functions
Redial, Direct dial from listings, pre-dialing with editing
Wall mounting
Available as accessories
VoIP protocol
SIP (RFC3261, RFC2543)
Number of VoIP accounts
Up to 4
Number of simulanoues calls
Up to 2 simultanoues VoIP calls
s G.711 u/a, G.722, G729, G.726-32, iLBC
SRTP (RFC3711), TLS (RFC2246), SIPS
Power over Ethernet (PoE)
IEEE 802.3af, Class 3
Internet protocol
IPv4 (RFC0791)
LAN port
2-Port Switch 10/100/1000 Mbit/s
RSCP/DiffServ (RFC2474, RFC2475), RTCP
DHCP (RFC2131), Option 60: VendorID, Option 114
STUN (RFC3489)
Method for Overcoming Network Address Translators (NAT) for the Session Initiation Protocol (SIP)
Phone Book support
DTMF (in-band), RTP payload (RFC4733), SIP-Info
Syslog for error recognition
IEEE 802.1Q VLAN tagging
WEB administration
Transport Protocols
Message Waiting Indication (MWI)
Notification of voice mails, direct cal to the voice mail box, no MWI in the case that the call is answered from elsewhere
Calling list
Show all calls, show outgoing calls, show incoming calls and show missed calls. Calls there answered from elsewhere are not shown
Display of incoming calls (CLIP)
With number and name, if the information is stored at the central phone book of the bintec elmeg
Anonymous calls (CLIR)
Outgoing call with suppressed number
Incoming/Outgoing TAPI calls from appliciations
Auto provisioning
Automatic detection of new phones at MAC address basis
Auto provisioning
Number assignment via the bintec elmeg configuration
Auto provisioning
The following parameters are automatic configured from the bintec elmeg: Network settings, time server and time zone, SIP account data, LDAP settings
Auto provisioning
Centrallized firmware update via update URL of bintec-elmeg update server.
Device: 188 mm (L) x 188.5 mm (W ) x 36 mm (H), Weight approx.: 395 g Handset: 181 mm (L) x 45.6 mm (W ) x 38.5 mm (H),Weight approx.: 108 g Foot: 187.5 mm (L) x 156.5 mm (W ) x 24.5 mm (H),Weight approx.: 306 g
909 g without power supply
Power supply
100-240V, 50/60Hz
Wearless optical hook switch
Environmental conditions
Operating temperature: 0 ° C to +40 ° C Storage temperature: -25 ° C to +70 ° C Relative humidity: up to 93%, non-condensing
User manual in German and English language as PDF download
Quick install guide
Quick installation guide printed in German and English language
Directive / Standard
Conform with the essential requirements of the directive 1999/5/EC. EN60950, EN62311, EG202518, EN301489-1, EN301489-6, EN301406, EN300328
Open Source
This product is based on Open Source software, the use is subject to separate license terms. More details can be found in the download area of the product. By purchasing and using the product, you accept these license terms.

elmeg IP620 Part number: 5530000215

Wall mount IP620/IP630 Part number: 5530000219

elmeg T600 black Part number: 5510000468

Power supply unit elmeg T600 Part number: 5530000194

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