Additional Network Feature Path Replacement for Call Diversion by forward switching: Siemens HiPath 4000 PBX does not send Path Replacement proposal for Call Diversion by forward switching. Connected Name and Number Restrictions: Siemens phone displayed dialed digits when CUCM sends Connected Name and Number as restricted. Basic Call Setup Limitations B-Channel Mapping: Siemens HiPath 4000 PBX uses Timeslot channel numbering (1-15 & 17-31) when Q.SIG protocol ECMA1 is selected, therefore the Cisco CMM-E1gateway configuration for Channel IE Type field should be set to Timeslot Number. of 86 EDCS Revision 3Ģ Network Topology Figure 1. This Application Note uses the Cisco CMM-E1 voice gateway, however other Cisco voice gateways are also an option to use since Cisco Unified Communications Manager Q.SIG implementation does not depend on the physical interface. Connectivity is achieved by using the PRI QSIG E1 protocol type on the MGCP gateway with Unified Communications Manager Service parameter Q.SIG variant of ECMA and ECMAV1 switch type on the Hipath 4000 PBX.
The network topology diagram (Figure 1) shows the test setup for end-to-end interoperability with the Cisco Unified Communications Manager connected to the PBX via Cisco CMM-E1 link as MGCP gateway. 1 Application Note Siemens HiPath 4000 Release 3 using E1 ECMA Q.SIG to Cisco Unified Communications Manager 6.0 OctoRevision 3 Table of Contents Introduction.1 Network Topology.2 Limitations.2 B-Channel Mapping.2 Connected Name and Number Restrictions.2 Additional Network Feature Path Replacement for Call Diversion by forward switching.2 Overlap Sending.2 MWI.2 System Components.3 Hardware Requirements.3 Software Requirements.3 Features.3 Features Supported.3 Configuration.4 Configuring the Siemens HiPath 4000 PBX.4 Configuration Menus and Commands for Hipath Configuring the Cisco Unified Communication Manager.25 Configuring the CMM-E1 gateway.78 Acronyms.83 Introduction This is an application note for connectivity of Siemens HiPath 4000 Release 3 PBX with Cisco Unified Communications Manager (CUCM) Release 6.0 via Cisco CMM-E1 as MGCP gateway using ECMA Q.SIG protocol.
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