In external network access scenarios of the eSpace UC solution, eSpace UC clients (for example, eSpace Desktop) on external networks finally register with the () to implement the voice function.

Before configuring a prefix of the local call attribute on a U1900 series unified gateway, the system will ask you to configure a prefix of the national toll call attribute and a prefix of the international toll call attribute.

In a scenario where the AR provides the local regeneration function, a call fails. During the fault locating process, to identify the calling and called number information before and after the number change, obtain the debugging information of the () module.

When adding users with non - UC rights on the BMU in batches, the user accounts fail to be added and the system displays a message indicating that the number of mobile client users exceeds the maximum value specified in the license. Which of the following methods can be used to solve the problem?

AR routers provide flexible slot combinations. Two SIC slots can be combined into one WSIC slot. Two SIC slots and the WSIC slot below can be combined into one XSIC slot by removing the guide rail.