Symbian Telephony Integration by Atelier

Communication Protocol

Product Description

Atelier is the world leading independent supplier of telephony adaptation layers for Symbian OS and a proven expert in telephony integration for S60 and Symbian-based phones. The adaptation layers are required set of components that handset manufacturers must provide to integrate Symbian with the cellular part of their phone. Atelier offers such critical building blocks to handset manufacturers together with unparalleled expertise in integration of such components into customer projects of any size.

Based on hundreds of man years of experience in Symbian OS telephony, Atelier develops and maintains the most comprehensive set of telephony integration software components. This unique portfolio of components provides S60 and Symbian licensees with complete telephony adaptation layers for the rapid creation of Symbian-based phones.

Atelier has the proven track record in telephony integration and has provided technology and services to mobile phone manufacturers worldwide to ship certified (FTA, GCF, CTA, ...) S60 / Symbian-based phones.

The Atelier telephony portfolio comprises a modular suite of LTSY, ISC, LCSY components for S60 Architecture Symbian OS 9.x and Series 60 3rd and 5th Editions. Atelier telephony adaptation layers are available for 2.5G, 2.75G, 3G and 3.5G (HSPA) wireless protocols.

The Atelier offering is flexible and provides a highly portable and customizable implementation of the complete spectrum of Symbian and S60 telephony and cellular OS APIs (TSY, LTSY, DSY), a multiplexed interface to the protocol stack on the wireless chipset (CSY, LCSY and ISC) and a network adapter for optimized packet data transfer (NIF).

The Atelier offering is independent of the application processors and is available for a wide range of wireless chipsets, cellular protocol stacks and modules such as Texas Instruments, Comneon, Ericsson Mobile Platforms, NXP, Qualcomm, Freescale, T3G, Wavecom and others. Atelier collaborates with leading semiconductor vendors worldwide to create Reference Designs with pre-integrated Symbian telephony to dramatically reduce time-to-market of Series 60 and Symbian-based phones.

The Atelier technology is suitable for AT, layer 3, message or object based interfaces. Atelier components provide a wide range of ROM time configuration options enabling optimal use of the hardware architecture and protocol stack specifics.

In addition, Atelier provides customers with proven expertise in Symbian telephony integration and validation as well as development and consulting services from a team of telephony experts to enable differentiation and customization of each device. Atelier makes such services available to customers willing to create, adapt or customize their own telephony software components as well as for the adaption of Atelier's own technology.

Symbian Telephony Integration

Market Segment(s)

• Mobile

Target Platform(s)

• Symbian

ARM Processor(s)

• ARM920T
• ARM922T
• ARM926EJ-S
• ARM940T
• ARM946E-S
• ARM966E-S
• ARM968E-S
• ARM1136J-S
• ARM1136JF-S
• ARM1156T2(F)-S
• ARM1176JZ(F)-S
• ARM11 MPCore
• Cortex-A53
• Cortex-A57
• Cortex-A8
• Cortex-A9
• Cortex-M1
• Cortex-M3
• Cortex-R4
• ARMv5
• ARMv8
• StrongARM
• XScale

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