Hybrid Unified Communications

Hybrid Unified Communications

Cloud-integrated communication, messaging and conferencing for a financial company.

Location- and device-independent telephony and conference as a uniform overall solution

A company in the financial sector wanted to completely reorganize its corporate communications and merge the previously separate areas of telephony and conferences into an IP-based overall solution. The aim was to create an integrated platform for any type of communication across all sorts of end devices and locations. Possibilities should be created for easy coordination of distributed employees in home offices and on the go, the use of modern devices such as smart boards should be made possible and the available office space should be flexibly designed with smart, multi-user communication devices.

The Unified Communications solution should interlink voice services, voicemail, e-mail, video calls, messaging, web conferencing, file sharing and whiteboarding and create an end-to-end communication experience for employees and customers. This was implemented using the Cisco Unified Communications System in a hybrid model, i.e. a local on-premises system connected to the Cisco Webex Cloud based on a Cisco-validated system design.

The full range of digital endpoints and clients was used, including Cisco IP phones 8800 and 7800 series, Jabber softphones, Jabra headsets and room speakers, Webex boards, Cisco Room video conference systems, 2N SIP door stations and virtual Webex team spaces.

BEUL carried out the entire project for the customer from A to Z, from concept, planning, rollout of infrastructure and end devices to user training, support and documentation.

Motivation

  • Technology change from ISDN to SIP trunking and SIP B2B calls over the Internet
  • Multi-user, multi-endpoint, and multi-channel capable all-round communication solution that optimally supports hybrid, distributed teams and enables easy collaboration regardless of location
  • Use of the most modern communication facilities and "video-first" strategy

Challenges

  • Integration of third-party applications from Cisco developer partner ANDTEK (e.g. group visualization and manager-secretary function)
  • Integration of building technology into the communication system (2N SIP video door stations, emergency and elevator phones)
  • Conception of a unified dial plan and SIP URI concept across all locations, services and systems of the customer
  • Integration of legacy components such as modems and franking machines

Technologies

images/technologien/2n.png
images/technologien/andtek.png
images/technologien/cisco.png
images/technologien/jabra-gn.png
images/technologien/microsoft.png
images/technologien/webex.png

The project in figures

2
Redundant central cluster nodes
35
Migrated customer sites
65
Gateways and external connections
100
Desktop video and room systems
500
Webex workspaces
4.500
IP phones and software clients