HUAWEI unified communications can meet enterprise mobility、Video and collaborative office requirements，Flexibility in adapting to differentiated user scale requirements from SOHO studios to ultra large enterprises，Maximum capacity of 400 thousand users can be supported。
Fused speech、data、Video and traffic streams, etc.，Implement any terminal at any time、Secure access to the system at any place，Enterprises that meet various user sizes，In IP speech、Group communication、Collaborative meeting、Mobile office、Requirements for business flow integration。
HUAWEI unified communications products adhering to the open、The concept of integration and innovation，Build low cost for enterprise、Efficient cooperative office system。
The eSpace UC solution is a corporate communications product launched by HUAWEI，Design of open exchange platform based on SIP protocol，Provide multi service construction and multi terminal access capability，Provide high reliability for enterprise customers、Easy to deploy unified communications solution。
The eSpace UC solution covers SOHO、Small and medium enterprises、Large scale / super large scale enterprises。Facing the growing demand for collaborative office，ESpace UC solutions converged voice、Data and video，By fixed telephone、Mobile phone、Computer、Tablet PCs and other terminal collaboration，Providing IP voice for enterprise users、Collaborative application、Mobile, office and other applications，Enable enterprise users at any time、Any place，Using any communication device to access enterprise service platform safely and conveniently，Improve office efficiency，Enhance enterprise employees、Experience with partners and customers，Assist enterprises to enhance overall competitiveness。
Full media convergence
Full media convergence will inevitably lead to more effective communication and collaboration。We continue to make significant improvements in the field of IP voice，For example, independent R & D fully supports up to 20% resistance to packet loss、Network adaptive speech codec，Up to 1080P independent R & D high-definition video phone，Even as a mobile rich media ability in mobile applications on intelligent mobile phone。Video aspect，HUAWEI unified communications not only brings desktop high-definition experience，Video has also been introduced to smartphones and tablets(Android/iOS)，And the video on the desktop terminal with Huawei telepresence /Polycom Video Fusion System，Let the video work together， Make client's investment more flexible、Higher rate of return on investment。
Full range of built-in conference calls
The eSpace U1911/U1960/U1980/U1981 products used in the eSpace UC solution are built with a conference call system，Provide rich voice conferencing resources，Provide system hosting、The chairman called、Participants access by themselves and so on，Convenient user access Conference。
Incremental communication，Innovative user experience
Communication between users，Peer to peer instant messaging from the UC soft terminal，Upgrade to point to point video and audio calls，And multi-party video conferencing and content sharing。Flexible switching between services，One button up to、Convenient and efficient。
Mobile multimedia collaboration，Narrow communication distance
ESpace UC solutions support the use of mobile phones and tablets for video calls and multimedia conferencing in mobile data networks or Wi-Fi environments，Allows you to video calls with other users anytime, anywhere，Access multimedia conference，Enjoy the video conference on mobile phones or tablet PC and watch the communication experience brought about by content sharing。
ECS as optional enhanced communication suite，Supply on demand
The eSpace UC solution provides IPT (IP, Telephony) base services and ECS (Enhanced)
Communication, Suite) value-added services。Enterprises can choose whether to buy ECS value-added services according to their own needs。If the enterprise has deployed the IPT infrastructure in advance，Subsequent value-added business needs，You can also continue to deploy ECS services on the basis of your existing network，Achieve smooth expansion，Protect user investment。
ECS value-added services include instant messaging (including text messages and pictures)、phonetic fraction、Video clips and other rich media news)、file transfer、State presentation、group、Multimedia conference、Mobile applications, etc.。
Bandwidth adaptive high-definition voice
The eSpace UC solution uses Opus codec technology based on the HME2.0 media engine，Depending on the quality of the network，Dynamic adjustment transmission scheme，Intelligent selection of low bandwidth or high bandwidth speech codec，Provide you with the best voice experience under the network environment。
high reliability
The eSpace UC solution employs multiple reliability designs，Provide reliable guarantee for the normal operation of UC business。
- Redundancy of key module in equipment，Including unified gateway, dual master board redundancy and redundancy of power module，Improving reliability of single equipment。
- Dual and cluster deployment，Improving reliability of single node equipment。
- Unified gateway remote disaster tolerance，On the basis of single node reliability，Improving device reliability in location based disaster recovery。
- Local regeneration，Protect local call function when branch and central network are disconnected。
- Self switching off network，When the eSpace IAD is disconnected from the unified gateway, the user under this IAD is able to communicate normally。
- Power escape，Protection in case of single eSpace, IAD or eSpace U1911/U1960/U1981 power failure，There are still some users who can talk to each other。
- Multimedia conference media resource load sharing，Make the whole network equipment, media resources more reasonable use，Lifting equipment performance，Reduce the rate of call failure。The eSpace UC solution builds a security defense system from the following four layers，Provide end to end security mechanisms for enterprise users using UC services。
- End to end security
- Terminal access security
- Communication service security
- Managing plane security
- IP network security
Open architecture
- Docking with operators：Support SS7 (Signaling, System, No.7)、PRA (Primary Rate)
- Adaptation)、R2、BRI、QSIG、AT0 and other major signaling，Support the SIP protocol，It has powerful and flexible networking capability。
- Docking with other vendor systems：Support and Cisco、AVAYA、Microsoft Lync、Microsoft, Outlook and Active, Directory, and other three party systems docking，Achieve interoperability。
- Support cross traditional PBX，Implementation of smooth evolution from TDM speech to IP speech。
