BudgeTone-100 User Manual

Grandstream Networks, Inc.

4.3.3 Answer an Incoming Call

There are two ways to answer an incoming call:

1.Pick up the handset to answer the call normally

2.Press the SPEAKERPHONE button to answer in speakerphone mode

4.3.4 Handset Mode and Speakerphone Mode

Handset mode and Speakerphone mode cannot be enabled at the same time. Pressing the hook-switch or Speakerphone button would toggle the phone between these two modes.

4.3.5 Call Hold

While in conversation, pressing the “Hold” button will put the remote end on hold. This is achieved by sending a Re-INVITE with “a=sendonly” attribute and a zero IP address for media in the SDP message. Pressing the “Hold” button again will release the previously Hold state and the bi-directional media will resume. This is triggered by sending another Re-INVITE with “a=sendrecv” attribute and a non-zero IP address for media in the SDP message.

4.3.6 Flash

This button is equivalent to putting an active call on Hold and then switching to the other voice channel. If the other channel has an active conversation going on, this is essentially a switching of the “talking” channel and the other channel will be activated. If the other channel is idle with no active conversation going on, then the user will hear a dial tone.

4.3.7 Call Transfer

The user can transfer an active call to a third phone by using the “Transfer” button. The sequence is like this:

The user presses the “Transfer” button and if the other voice channel is available (i.e., there is no other active conversation besides the current one), he/she will hear a dial tone. He/She can then dial the 3rd phone and then hangs up his own phone.

Two kinds of blind call transfers are supported: using REFER and using BYE/Also. The SIP message flow based on SIP REGER method looks something like this:

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Grandstream Networks BudgeTone-100 user manual Answer an Incoming Call
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BudgeTone-100 specifications

Grandstream Networks BudgeTone-100 is a powerful entry-level VoIP desktop phone designed for small to medium-sized businesses. This economical yet feature-rich device caters to the growing demand for reliable telecommunications solutions, making it an excellent choice for budget-conscious organizations looking to enhance their communication efficiency.

One of the standout features of the BudgeTone-100 is its user-friendly interface. The phone is equipped with a backlit LCD display, which makes navigating menus and viewing call information straightforward, even in low-light conditions. Additionally, the "plug and play" design guarantees easy installation for users, simplifying the transition to a VoIP system. The device supports Power over Ethernet (PoE), which means it can receive power and data through the same Ethernet cable, eliminating the need for separate power adapters and cluttering workspaces.

In terms of call management, the BudgeTone-100 excels with its support for multiple SIP accounts. This feature allows users to manage both personal and business calls seamlessly, all from a single device. The phone supports seven programmable keys, providing users with quick access to frequently dialed numbers or important functions like voicemail. Moreover, the device seamlessly integrates with a host of popular SIP-based VoIP services, ensuring that users benefit from wide compatibility.

The BudgeTone-100 prioritizes voice quality, equipped with advanced voice codecs such as G.711, G.723, and G.729, which optimize bandwidth usage while delivering clear and crisp audio during calls. Additionally, it features full-duplex speakerphone capabilities, providing a true hands-free experience for users during conferences or multitasking scenarios.

Security is a significant consideration within any communication framework, and Grandstream addresses this with robust security features in the BudgeTone-100. The device supports secure encryption protocols such as SRTP and TLS, ensuring that voice and signaling data remain protected from unauthorized access.

Overall, the Grandstream Networks BudgeTone-100 is a versatile and economic solution for businesses aiming to modernize their communication infrastructure. With its combination of user-friendly features, excellent voice quality, and robust security measures, it stands out as an ideal choice for organizations seeking a reliable VoIP phone.
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