The SL1000 is an intelligent cost-effective telecommunication system that packs affordability, efficiency, IP-telephony and ecology all into one. It is equipped with the capabilities to adapt to functions for immediate or emerging business needs of small and medium enterprises (SMEs), and small offices, home offices (SOHOs). With companies looking for Hybrid solution like both IP and analog this is the preferred product. This has many advanced features and starts with a minimum of 4 analog Trunk and 8 extensions. Can be expanded up to 128 extensions. The product is designed with a Modular concept wherein it is expanded for every 32 extensions.