VariableValue

allowed-prefixprefix-list

denied-prefixprefix-list

white-listURL

black-listURL

dlr-urlURL

Some sample ’sendsms-user’ groups:

group = sendsms-user username = simple password = elpmis

group = sendsms-user username = complex password = 76ftY user-deny-ip = "*.*.*.*"

user-allow-ip = "123.234.123.234" max-messages = 3 concatenation = true forced-smsc = SOL

Chapter 5. Setting up a SMS Gateway

Description

A list of phone number prefixes which are accepted to be sent using this username. Multiple entries are separated with semicolon (’;’). For example, "040;050" prevents sending of any SMS message with prefix of 040 or 050 through this SMSC. If denied-prefix is unset, only this numbers are allowed. If set, number are allowed if present in allowed or not in denied list.

A list of phone number prefixes which are NOT accepted to be sent using this username.

Load a list of accepted destinations of SMS messages. If a destination of an SMS message is not in this list, any message received from the HTTP interface is rejected. See notes of phone number format from numhash.h header file.

As white-list, but SMS messages from these numbers are automatically rejected.

URL to be fetched if a dlrmask CGI parameter is present.

The second one is very limited and only allows a user from IP "123.234.123.234". On the other hand, the user can send a longer message, up to 3 SMSes long, which is sent as concatenated SMS.

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Nokia WAP and SMS gateway manual VariableValue, Some sample ’sendsms-user’ groups
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WAP and SMS gateway specifications

Nokia has long been a pivotal player in the telecommunications industry, and its contributions to mobile communication technology are numerous. Among these contributions, the Nokia WAP and SMS Gateway stand out as essential elements in enabling mobile internet access and messaging services in the early days of wireless communication.

The Nokia WAP (Wireless Application Protocol) gateway was introduced to facilitate mobile access to the internet and to allow users to interact with web services through their mobile devices. Built on a client-server architecture, the WAP gateway acted as a bridge between the mobile network and the internet, translating traditional web content into a format that mobile devices could effectively render. This conversion was crucial, given the limitations of early mobile devices regarding screen size, processing power, and network bandwidth.

One of the main features of the Nokia WAP gateway was its ability to provide users with real-time access to information such as weather updates, news, and stock prices. By using a lightweight markup language called WML (Wireless Markup Language), the gateway allowed developers to create mobile-friendly websites that could be accessed via WAP-enabled devices. This marked a significant step toward the mobile internet we know today, creating a new realm of possibilities for developers and users alike.

Another critical aspect of Nokia's offering was the SMS (Short Message Service) gateway. The SMS gateway provided a robust platform for sending and receiving text messages across various mobile networks. It enabled seamless communication between devices, regardless of the underlying technology. This feature made SMS a popular choice for both personal communication and business applications, such as marketing campaigns and customer service notifications.

The Nokia SMS gateway utilized established protocols, such as SMPP (Short Message Peer-to-Peer), to ensure reliable message delivery and efficient interaction between SMS applications and mobile networks. Its characteristics included scalability, allowing service providers to handle large volumes of messages, and flexibility to integrate with existing applications and systems.

In summary, the Nokia WAP and SMS gateway played a vital role in the evolution of mobile communication. With features that enabled mobile internet access and streamlined messaging capabilities, these technologies laid the groundwork for the mobile-centric world we live in today. Their legacy continues to influence mobile application development and the broader telecommunications landscape. As the industry progresses, the innovations introduced by Nokia serve as a reminder of the foundational technologies that paved the way for modern mobile experiences.
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