bachelorThesis
Diseño de un proyecto piloto de telefonía IP basado en Asterisk e integración al cisco Unified communications manager "CUCM" de la universidad politécnica Salesiana sede Quito.
Fecha
2013-10Autor
Suntaxi Llumiquinga, Henry Darío
Institución
Resumen
The objective of this thesis work is design a pilot project of IP telephony based on
Asterisk and integrates to Cisco Unified Communications Manager "CUCM" of
the Salesian Polytechnic University Quito for the scalability of new extensions.
Were performed the configurations of a central telephone based in Asterisk to
make and receive calls, for internal communications that is with users of the UPS
CUCM of different campus and external communications to the PSTN, some
advanced services were configured as: call transfer, call parking, voicemail, call
queues, call pickup, conferences. This was done using SIP as the signaling
protocol for all devices that connect to the Asterisk server, and is the protocol
used for the trunk between Asterisk and the UPSQ CUCM. The results obtained in
this project on the technical aspect were acceptable calls test made were
successful and had no problems, in economic terms the estimated costs for
implementing Asterisk in the UPSQ represent a very significant saving for the
university. So this pilot project demonstrated that the integration of PBX based in
Asterisk with the UPSQ CUCM is entirely feasible.