Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 Peripherals
7.1 Decoder
The Huawei decoder DEC6001-E is used. For details, see Huawei eSpace IPC V100R001C21
Product Manual.
7.2 PLMN Gateway
7.2.1 PLMN (GSM) Gateway Introduction
GSM gateway is a multi-functional product used to effectively implement the smooth
transition between PLMN (GSM) and VoIP network. It’s sea blue small appearance, beautiful
and practical, easy-of-use to satisfied necessary of customers. It’s a cost-effective gateway for
call termination (VoIP to GSM) and origination (GSM to VoIP). It is fully compatible with
leading Soft-switch and SIPserver.
7.2.2 PLMN (GSM) Gateway Structure
7.2.3 PLMN (GSM) Gateway Specifications