View the manual for the Grandstream GXP2135 here, for free. This manual comes under the category phones and has been rated by 1 people with an average of a 7.5. This manual is available in the following languages: English. Do you have a question about the Grandstream GXP2135 or do you need help? Ask your question here




The Grandstream GXP2135 is a wired handset phone that offers a range of features suitable for various communication needs. Its design allows for a reliable connection with the use of an Ethernet cable. One notable feature of the GXP2135 is its speakerphone capability, which enables hands-free communication. Additionally, the phone is firmware upgradeable, ensuring that it can be kept up-to-date with the latest advancements. The GXP2135 is equipped with a TFT display that measures 2.8 inches diagonally, providing a clear and easy-to-read visual interface. The display resolution stands at 320 x 240 pixels, contributing to a well-defined image quality. With 8 lines available, this phone can handle multiple calls simultaneously. It supports call waiting, speed dialing, call hold, call forwarding, conference calls, and redialing capabilities, addressing diverse calling requirements. The Grandstream GXP2135 is a versatile and functional phone that caters to the communication needs of various users. Its wired handset type ensures a secure and uninterrupted connection. The presence of a TFT display and support for various calling features make it a reliable companion in any professional setting. Please note that the information provided is based solely on the technical specifications of the product, and no subjective evaluation of its performance or quality has been made.
| Brand | Grandstream |
| Model | GXP2135 | GXP2135 |
| Product | phone |
| EAN | 6947273701965 |
| Language | English |
| Filetype | User manual (PDF), Quickstart Guide (PDF), Datasheet (PDF) |
| Handset type | Wired handset |
| Product color | Black |
| Wall mountable | Yes |
| Mounting | Desk/Wall |
| Product type | IP Phone |
| Ethernet cable | Yes |
| Number of handles included | 1 pc(s) |
| Manual | Yes |
| AC adapter included | Yes |
| Speakerphone | Yes |
| Voice codecs | G.711Mu, G.722, G.726, G.729A, G.729B |
| Firmware upgradeable | Yes |
| Volume control | Digital |
| Display | TFT |
| Display resolution | 320 x 240 pixels |
| Display diagonal | 2.8 " |
| Touchscreen | - |
| Lines quantity | 8 lines |
| Call waiting | Yes |
| Speed dialing | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Conference call | Yes |
| Redialing | Yes |
| Caller ID | - |
| Phonebook capacity | 2000 entries |
| Call park | Yes |
| Call pick up | Yes |
| Full duplex | Yes |
| Number of VoIP accounts | 4 |
| Call return | Yes |
| Call transfer | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN interface type | Gigabit Ethernet |
| Wi-Fi | No |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Supported network protocols | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6 |
| Quality of Service (QoS) support | Yes |
| Front camera | No |
| Ethernet LAN (RJ-45) ports | 1 |
| RJ-9 ports quantity | 1 |
| DC-in jack | Yes |
| Power over Ethernet (PoE) | Yes |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output voltage | 12 V |
| AC adapter output current | 0.5 A |
| Width | 201 mm |
| Depth | 193 mm |
| Height | 85 mm |
| Weight | 850 g |
| Package weight | 1120 g |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
| Storage temperature (T-T) | -10 - 60 °C |
| Certification | FCC: Part 15 (CFR 47) Class B\nCE: EN55022 Class B; EN55024 Class B;EN61000-3-2; EN61000-3-3;EN60950-1\nRCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950.1 |
| Harmonized System (HS) code | 85171800 |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Grandstream GXP2135 below.
The Grandstream GXP2135 has a weight of 850 g.
The Grandstream GXP2135 has the following certifications: FCC: Part 15 (CFR 47) Class B\nCE: EN55022 Class B; EN55024 Class B;EN61000-3-2; EN61000-3-3;EN60950-1\nRCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950.1.
The screen size of the Grandstream GXP2135 is 2.8 ".
The Grandstream GXP2135 has a height of 85 mm.
The screen resolution of the Grandstream GXP2135 is 320 x 240 pixels.
The Grandstream GXP2135 has a width of 201 mm.
The Grandstream GXP2135 has a depth of 193 mm.
Access the phone's settings menu, navigate to the "Voicemail" section, and enter your voicemail settings, including the voicemail server address, username, and password.
Within the phone's settings menu, locate the "Call Features" or "Call Forwarding" section and choose the desired forwarding options, such as unconditional call forwarding or forwarding on busy/no answer.
Access the phone's settings menu, navigate to the "Tone Settings" or "Ringtone" section, and choose your preferred ringtone from the available options or upload a custom ringtone.
Open the phone's settings menu, find the "Phonebook" or "Contacts" section, and select the option to add a new contact. Enter the desired phone number and assign a speed dial key for quick access.
Yes, you can adjust the display contrast. Go to the phone's settings menu, locate the "Display" or "Screen" section, and modify the contrast settings to enhance visibility according to your preference.
Yes, the Grandstream GXP2135 has a wired handset. This means that users can handle calls in a traditional manner, offering a more secure and reliable connection compared to wireless options.
Yes, the Grandstream GXP2135 is firmware upgradeable. This allows users to benefit from future software updates and improvements, ensuring their phone stays up-to-date and potentially enhancing its performance or adding new features.
The display on the Grandstream GXP2135 has a resolution of 320 x 240 pixels. While not extremely high-resolution by current standards, it provides a clear and decent visual experience for users.
The Grandstream GXP2135 can support up to 8 lines. This is a generous quantity, allowing users to handle multiple calls simultaneously and efficiently manage their communication needs.
The phonebook capacity of the Grandstream GXP2135 is 2000 entries. This is a substantial amount, enabling users to store a large number of contacts for easy access and efficient communication.
Yes, the manual of the Grandstream GXP2135 is available in English .
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Number of questions: 6Employee left and we can not access mailbox because they reset the passcode. Is there a way to reset the passcode without know existing on
How do I clear my voicemail message that I set up in my phone GXP2135 Granstream phone
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is voice mail available
disable dnd
My phone does not ring and goes straight to voicemail