what is cisco call chief

 2000 Cisco CallManager 3.0 

Selsius-CallManager 2.0 went through a huge plan and designing exertion to empower versatility and excess to the product. Bunching was presented right now and [MGCP] uphold was added. The item was delivered as Cisco CallManager 3.0. There were a wide cluster of new highlights for this delivery that can be referred to in the Cisco CallManager 3.0 Release Notes report. 

• 2001 Cisco CallManager 3.1 

what is cisco call manager Item form and modification changes are presented. This amendment upheld more entryway gadgets, IP telephone gadgets and added more improvements and highlights. Music on hold (MOH), uphold for advanced interfaces on [MGCP] doors, added uphold for XML and HTML applications in Cisco IP Phones, Extension Mobility (EM), call conservation between IP telephones and MGCP entryways and Telephony Application Programming Interface (TAPI) is presented. 

• 2002 Cisco CallManager 3.3 

Working from the past 3.3 delivery, in [2002] Cisco added significantly more improvements to form 3.3. Notwithstanding the different bug fixes found in most item delivers extra help for QSIG was added. IP Manager/Assistant [IPMA] was presented just as configurable call holding up tones and adaptability to 30,000 telephones for every group. Improved H.323 highlights and backing which incorporated numerous H.323 guardians. 

• 2004 Cisco CallManager 4.0 

Cisco made an enormous scope discharge with CallManager 4.0. Remembered for this delivery were various new highlights. Beforehand IP telephones were confined to just 2 calls for every any given line appearance. This admonition was wiped out and IP telephones could now have a client configurable most extreme (up to 200) number of calls per line appearance. Different highlights and improvements of note added during this delivery were, Hunt gathering, Malicious call distinguishing proof, Immediate redirection, Privacy for shared lines and Call freight ship. 

Improved security with media encryption between telephones, Multi Level Administration (MLA) permitted assigned organization and Direct exchange permitted a client to choose two calls from a similar line and associate them together. Call join permitted clients to choose a few calls from a line and gathering them together. 

Later in the exact year Cisco delivered a minor stage amendment as CallManager 4.1. This adaptation zeroed in on improved dependability and backing for significantly more highlights. A few utility instruments were added too. Moreover, a portion of the new highlights of CCM 4.0 incorporate significantly upgraded meeting calling highlights, improved Client Matter Code (CMC) and Forced Account Code (FAC), Multilevel Precedence and Preemption (MLPP) and Malicious Call Identification (MCID). The Dialed number analyzer (DNA) was likewise acquainted which permitted heads with investigate how dialed strings course calls. CallManager 4.1 additionally improves the encryption abilities initially presented in CallManager 4.0. Extra security upgrades when utilizing Cisco Phones 7940/7960/7970 or 7971 it is presently conceivable to scramble motioning just as voice traffic itself. 

• 2006 Cisco CallManager 4.2 and Cisco Unified CallManager 5.0 

CallManager 4.2 was delivered in corresponding with CallManager 5.0 on Monday the sixth of March [2006]. Simultaneously Cisco re-marked the item "Cisco Unified CallManager" (CUCM); Cisco additionally added the Unified tag to the entirety of their Voice and Video contributions (for example Cisco Unified Contact Center, Cisco Unified MeetingPlace). Cisco Unified CallManager 4.2 sudden spikes in demand for Windows 2000 and incorporates new PABX highlights over 4.1(3, for example, signing into chase gatherings and call-forward on no inclusion. CallManager 5.0 an applicance based Linix arrangement incorporates SIP end point uphold a component not accessible on CallManager 4.2