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With Internet Telephone System (IP PBX), companies can easier communicate with their oversea branches or even their oversea clients, furthermore, travelling users may use their PDA or Laptop to enjoy free long distance calls with any SIP compatible software. For companies that want to have CRM (Customer Relation Management) System Integration, this will be your choice!
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Platon IP PBX
Outside/PSTN Type: CO / IDAP (T1/E1/PRI) / SIP
Extension Type: SIP Standard IP Phone / Analogue Phone
Voicemail: Supported
Caller ID: Supported
Features and Specifications: Platon IP PBX
Product Brochuer: Download
Product Website: http://www.platonvoip.com/
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Avaya IP Office 500 v2
Outside/PSTN Type: CO / IDAP (T1/E1/PRI) / SIP
Extension Type: IP Phone / Digital Phone / Analogue Phone
Voicemail: Supported
Caller ID: Supported
Product Brochuer: Download
Product Website: http://www.avaya.com/
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ShoreTel Premises Communications
Outside/PSTN Type: CO / IDAP (T1/E1/PRI) / SIP
Extension Type: IP Phone / Analogue Phone
Voicemail: Supported
Caller ID: Supported
Product Brochuer: Download
Product Website: http://www.shoretel.com/
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IP Telephone System / VOIP Usage Example
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