The more capable devices are designed with SIM management to regulate the number of SMS messages per SIM, ODBC to connect to a database, and HTTP interfaces to interact with third-party applications. Several vendors that have historically provided GSM Gateway equipment for voice also have SMS capability. More modern appliances now offer the capability of send up to 100,000 messages each day. Typically, direct-to-mobile gateway appliances are used for hundreds to thousands of text messages per month. The connection to the mobile network is made by acquiring a SIM card number from the mobile operator and installing it in the gateway.
Direct-to-mobile gateways are different from SMS aggregators because they are installed on an organization's own network and connect to a local mobile network.
#Sms masking gratis software
It allows SMS text messages to be sent and/or received by email, from Web pages or from other software applications by acquiring a unique identifier from the mobile phone's Subscriber Identity Module, or "SIM card". Implementations GSM gateway appliance Ī direct-to-mobile gateway is a device that has built-in wireless GSM connectivity.
Messages are received by the terminal recognising that the Caller ID is that of the SMSC and going off-hook silently to receive the message. Terminals are usually based on Digital Enhanced Cordless Telecommunications (DECT), but wired handsets and wired text-only (no voice) devices exist. These use frequency-shift keying to transfer the message between the terminal and the Short Message Service Center (SMSC). These are based on extensions to the European Telecommunications Standards Institute (ETSI) Global System for Mobile Communications (GSM) SMS standards and allow messaging between any mix of fixed and mobile equipment. Several mobile telephone network operators have true fixed-wire SMS services.
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