Intelbras V 3501 PRO IP Phone
Product Overview
Key Features
- 2 SIP accounts
- Graphical display with backlight
- 2 x 10/100/1000 Mbps Ethernet ports
- Bridge Function
- PoE (Power over Ethernet)
- Volume keys
- Desk position
- RJ9 connector for headset, compatible with CHS 55 and THS 55 RJ9
- Full duplex speakerphone
- Voice mail
- Mute, redial, volume adjustment
- Web Interface
- Agenda with 1000 contacts
- HD Voice
- SIP 2.0 Protocol
- Compatible with Intelbras IP phone systems
- Open VPN
- IPv4/IPv6 support
- 3-year warranty
The V 3501 PRO is an efficient and high-quality solution for businesses looking to invest in telephony infrastructure. It features Gigabit Ethernet interface, backlit graphical display, and 2 SIP accounts. Designed for VoIP networks, it includes integrated PoE and a dedicated headset input.
Technical Specifications - General
| SIP Accounts | 2 |
| SIP | Version 2.0 (RFC 3261) |
| Power Supply | PoE IEEE 802.3af Active |
| Display | 128x48 pixels, monochrome with backlight |
| Programmable Keys | 2 keys (L1 and L2) |
| Softkeys | 4 |
| Agendas | 1000 contacts; Remote agenda (XML/LDAP) |
| Functions | WhiteList; Blacklist; Do Not Disturb; Mute; Hold; Call Waiting; Intercom; Anonymous Call; Forwarding (Busy, No Answer, Always); Redial; Voicemail; Conference; HotLine; Agenda; Call History; SIP Hotspot; Multicast; Periodic Functions. |
| Call History | Received; Dialed; Missed and Forwarded |
| System Status | Visual indications via LED status and Display |
| Call Forwarding | Busy, No Answer, and Always |
| Transfer | Blind and/or attended transfer |
Technical Specifications - Network
| LAN and WAN Interface | 10/100/1000 Mbps – RJ45 |
| VLAN | Compatible with IEEE 802.1Q |
| Configuration and Updates | Via web browser or device keypad / display |
| IP Mode | Static; DHCP; PPPOE |
| Internet Protocol | IPV4 and IPV6 |
| VoIP Protocols | TCP and UDP; DNS; DNS-SRV; NAT; STUN; VLAN; TLS; Q0S; LLDP/LLDP-MED; OpenVPN; DHCP Option; HTTP/HTTPS; FTP; TFTP; RTP/RTCP/SRTP; TR069 |
| Auto Provisioning | NTP v1, v2, v3 and v4 / SNTP |
| Other Protocols | SIP 2.0 |
| Network Operation Mode | Bridge |
Technical Specifications - Audio
| Audio Quality | CNG, VAD, echo cancellation, PLC (packet loss concealment) and AGC (Automatic Gain Control) |
| CODECS | G.711A, G.711U, G.726-16, G.726-24, G.726-32, G.726-40, G.729AB, iLBC, OPUS and G.722 (HD voice) |
| DTMF Method | DTMF: In-band, RFC2833 (RFC 4733 Compatible) and SIP INFO |
| Answering Methods | Speakerphone, Headset (RJ9) and Handset |
Product Specifications
| Dimensions (W x H x D) | 181 x 175.5 × 184.4 mm |
| Weight | 644 g |
| Power Supply | Input: 100 to 240 Vac / 50-60Hz Output: 5V/ 0.6A |
| Maximum Power Consumption | 3 W |
| Operating Temperature | 0°C ~ 45°C |
| Humidity | 10% ~ 95% |
Application Scenarios - Physical PBX Systems
Commercial Office:
A diagram shows a network setup with an Intelbras UnniTi 3000 PBX system connected to a router (WWW) and an Intelbras IAD 100. An Intelbras SG 1002 MR L2+ switch is connected to the router, and two Intelbras V 3501 PRO IP phones are connected to the switch, labeled 'Commercial'.
Home Office:
A diagram shows a network setup with an Intelbras SG 1002 MR L2+ switch connected to a router (WWW) and an Intelbras IAD 100. Two Intelbras V 3501 PRO IP phones are connected to the switch, labeled 'Home Office'.
Executive/Sales:
A diagram shows a network setup with an Intelbras SG 1002 MR L2+ switch connected to a router (WWW) and an Intelbras IAD 100. Two Intelbras V 3501 PRO IP phones are connected to the switch, labeled 'Executive', and two more are connected, labeled 'Sales'. One of the 'Sales' phones is shown with an Intelbras CHS 55 headset.
Application Scenarios - Cloud PBX
A diagram illustrates a cloud-based PBX scenario. A 'Data Center Intelbras' with 'Cuide Cloud' is connected to the internet (WWW) via a 'Link Dados'. An Intelbras SG 1002 MR L2+ switch is connected to the internet, and two Intelbras V 3501 PRO IP phones are connected to the switch, labeled 'Administrative'. Another Intelbras SG 1002 MR L2+ switch is connected to the internet, and two Intelbras V 3501 PRO IP phones are connected to this switch, labeled 'Call Center'. One of the 'Call Center' phones is shown with an Intelbras CHS 55 headset.
