Sierra Wireless AirPrime SL808 Series, Product Technical Specification & Customer Design Manuallines, Page: 17 / 122

Rev 1 Dec.10 Proprietary and Confidential - Specifications subject to change 17
Connectivity /
GSM
•
Multiple (up to 16) cellular packet data profiles
•
Traditional modem COM port support for DUN, CSD, and AT commands
(concurrent with NDIS)
•
Suspend / Resume
•
Sleep mode for minimum idle power draw
•
SIM application tool kit with proactive SIM commands
•
Enhanced Operator Name String (EONS)
•
Profile list. Typical carrier profiles are available in a drop-down list in Watcher;
the user can select a profile rather than enter all the parameters.
•
Automatic GPRS attach at power-up
•
GPRS detach
•
GPRS detach only
•
Combined GPRS / IMSI detach; MS-initiated and network-initiated detach
•
Mobile-originated PDP context activation / deactivation
•
Support QoS profile
·
Release 99 QoS negotiation—Background, Interactive, and Streaming
·
Release 97—Precedence Class, Reliability Class, Delay Class, Peak
Throughput, Mean Throughput
•
Static and Dynamic IP address. The network may assign a fixed IP address or
dynamically assign one using DHCP (Dynamic Host Configuration Protocol).
•
PAP and CHAP support
•
PDP context type (IPv4). IP Packet Data Protocol context
•
RFC1144 TCP/IP header compression
•
Interaction with existing GSM services (MO/MT SMS voice calls) while:
·
GPRS is attached, or
·
In a GPRS data session (class B GPRS suspend / resume procedures)
•
Support for EAP-SIM authentication and PC / SC. EAP-SIM is available
through:
·
The API
·
AT commands
·
The PC / SC interface
Voice
b
Supports:
•
All GSM vocoders, Enhanced Full Rate (EFR), Full Rate (FR), Half Rate (HR),
and WCDMA Adaptive Multirate (AMR) encoders
•
MO and MT calling
•
Echo cancellation and noise reduction
•
Emergency calls (112, 110, 911, etc.)
•
Incoming call notification
•
TTY/TDD compatibility through microphone/speaker connections using the
audio interface
Table 1-2: Modem features (Continued)