Implementación de un sistema callback usando archivos .call

Today the use of a private central exchange (PBX) is essential for any organization and in this environment usually happens when called by telephone to a user, whose line is busy, there is a need to insist on treating to carry out communication, trying to call again after waiting a reasonable time,...

• المؤلف الرئيسي: Anchundia Ruiz, Mercy (author)
• مؤلفون آخرون: Santos Flores, Alberto (author), Astudillo Brocel, Gabriel (author)
• التنسيق: article
• اللغة: spa
• منشور في: 2010
• الموضوعات: ASTERISK; CALLBACK; RETROLLAMADA; TELEFONÍA IP; VOIP; PBX
• الوصول للمادة أونلاين: http://www.dspace.espol.edu.ec/handle/123456789/10978