Cortelco ITT-7126IP HD Voice IP phone w/ 3 lines - Yealink

- Cortelco Yealink enterprise IP phone
- HD Voice
- User friendly
- Interoperable
Network Features:
- SIP 2.0 (RFC3261) NAT transverse: STUN mode
- IP assignment: DHCP/ Static IP/ PPPoE
- Auto-provision for firmware configuration ringtone phonebook etc.
- Auto-provision via TFTP/FTP/HTTP/HTTPS/PnP
- Open VPN TLS 802.1x. VLAN QoS (802.1pq) ToS DSCP
- DTMF: In-band RFC2833 and SIP info
- Standard ecryption and authentication (AES MD5 and MD5-sess)
Voice Features:
- HD voice: HD codec HD handset HD speaker
- Full duplex speakerphone with AEC
- HD wideband voice codec: G.722
- Narrowband voice codecs: G.711 G.726 G.729AB G.723.1
- Supports VAD CNG PLC AJB AGC
- Supports SRTP voice encryption
Phone Features:
- 3 SIP accounts voicemail MWI hotline emergency call
- Call hold/ waiting/ transfer/ forward/ recording/ completion
- BLF/BLA call park call pickup intercom paging dial plan
- 3 Way conference DND mute speed dial auto-answer
- XML browser XML phonebook LDAP phonebook black list SMS
- Volume control rings selection tone scheme distinctive ringtone
- Multi-language system log trace package export admin/ user mode
Physical Features:
- TI TITAN chipset
- Backlit 132x64 pixels graphic LCD with 4-level grayscales
- 45 keys including 4 soft keys and 13 programmable keys
- Supports up to 6 expansion modules (EXP38/EXP39)
- 2 x RJ45 ethernet ports 1x RJ9 headset port
- Power over Ethernet (IEEE 802.3af) optional

ITT7126IP