---
title: Grandstream 2-Line Carrier Desk Phone
date: 2024-09-26T21:35:25Z
modified: 2026-05-22T07:01:48Z
permalink: "https://tech.co.za/product/grandstream-2-line-carrier-desk-phone/"
type: product
status: publish
excerpt: Grandstream Networks GRP2601P, IP Phone, Wired handset, In-band, Out-of band, SIP info, Supervisor, User, 2 lines
wpid: 510030
product_brand:
  - Grandstream
product_type:
  - simple
product_visibility:
  - featured
product_cat:
  - VoIP Phones
featured_image: "https://tech.co.za/wp-content/uploads/2024/09/phone-2-2.jpg"
---

**Features:**
2 SIP account, 2 lines
GDMS online device management and provisioning
5-way audio conferencing for easy conference calls
Equipped with noise shield technology to minimize background noise
Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
The GRP2601P includes built-in PoE to power the device and give it a network connection
Please note: Power supply not included
Enterprise-level protection including secure boot, dual firmware images and encrypted data storage

**Technical Specification**
**Protocols/Standards**
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, HTTP/HTTPS, ARP, ICMP, DNS(Arecord, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR069, SNMP, 802.1x, TLS, SRTP, IPv6

**Network Interfaces**: Dual switched auto-negotiation 10/100 Mbps Ethernet ports, Integrated PoE (GRP2601P only)

**Graphic Display**: 132 x 48 (2.41’’) LCD display
**Feature Keys**
4 XML programmable context sensitive soft keys, 5 (navigation, menu) keys. 8 dedicated function keys for: MESSAGE(with LED indicator), TRANSFER,HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL

**Voice Codecs and Capabilities**
Support for G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), G.723,iLBC, OPUS, in- band and out-of-band DTMF(in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB

**Telephony Features**
Hold, transfer, forward, 5-way conference, call park, call pickup, downloadable phonebook(XML, LDAP, up to 2000 items), call waiting, call log(up to 800 records), off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot-desking, personalized music ringtones and music on hold, server redundancy and fail-over

**Auxiliary Ports:** RJ9 headset jack (allowing EHS with Plantronics & Jabra &Sennheiser headsets)
**Base Stand**: Yes, 1 angle position available (45°), Wall Mountable (\*wall mount sold separately)
**QoS**: Layer 2 QoS (802.1Q, 802.1P) and Layer 3 (ToS, DiffServ, MPLS) QoS

**Security**
User and administrator level passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control, secure boot

**Upgrade/Provisioning**
Firmware upgrade via FTP/TFTP / HTTP / HTTPS, mass provisioning using GDMS/TR069 or AES encrypted XML configuration file

**Power & Green Energy Efficiency**
Universal Power Supply – Input 100-240VAC 50-60Hz; Output +5VDC, 600mA; PoE: IEEE802.3af Class 1, 3.84W; IEEE802.3az (EEE) (GRP2601P Only) – Power supplies not included