How to Create UM dialing rules

[Tweaker]

Creating UM dialing rules

UM-dialing (Unified Messaging) are fashioned by using an organization-wide capacity and surround information interrelated to your telephony network. With UM dialing the telephone conservatory number of an Exchange Server links 2010 recipient in Active Directory with a UM-enabled mailbox. The training of such UM dial settings you can amend the number of digits of the extension number, the URI-type (Uniform Resource Identifier ), then set the security setting VoIP (Voice over IP) for dialing. At any time UM dialing rules are created, while a UM mailbox policy is created. The UM mailbox policy is <choosesettingsname>-default policy called.


Creating UM dial settings using the Exchange Management Console

Before you can perform this procedure, you have the appropriate permissions are assigned.

1. Navigate in the console tree to Organization Configuration> Unified Messaging.
2. Click the action pane, click New UM dialing rules.
3. Fill in the wizard for new UM dial settings in the following fields:
   
   • Name Type the name of a dialing. A name for the UM dialing is required and must be unique. It is used only as a display name in the Exchange Management Console and the shell. If you need to change the display name of the dialing rules you create, you must first delete the existing UM dial settings and then other dial settings with the appropriate name to be created. When used in your organization different UM dial settings, we recommend using a meaningful name for the UM dial settings. The name of the UM dial settings can have a length of up to 64 characters and spaces. The following characters can not be contained: "/ \ []:, | =, + *? <>.
   • Number of positions in direct dial numbers, enter the number of bodies to a dialing. The number of digits for extension numbers is based on the TelephoneSettings that are created on a private branch exchange (PBX). For example, if a user that certain TelephoneSettings is associated with a 4-digit dial chooses to call another user with the same TelephoneSettings, then choose from four as the number of digits in the extension. This is a required field with values in the range 1 to 20 The typical extension length is 3 to 7 If the existing telephony environment includes extension numbers, then you must set a number for the bodies to match the number of posts in these extensions. Even if you create SIP or E.164 Dialing (Session Initiation Protocol) and associate a UM-enabled users that dial settings, you must still enter an extension number that is used by this user. The number is used by an Outlook Voice Access user when he accesses his Exchange 2010 mailbox.
   • URI type Use the drop-down list at URI type for the UM dial settings select the URI (Uniform Resource Identifier) which is a string that recognizes a resource or delegate. The foremost purpose of this identification is to facilitate the VoIP devices to communicate with other devices over a network using unambiguous protocols. URIs is defined in methods defining a specific syntax, a format and protocols for the call.
4. Check on the side of completion, the dial settings successfully created if.
5. Click Finish to new UM dial settings to quit the wizard.

[Tweaker]

You can select one of the following URI types of dialing:

• Phone Extension This is the most common type of URI. The subscriber information of the caller and the called party IP gateway or IP PBX will be one of the following formats listed in: Tel: 512 345 or @ <IP address> 512,345th. This is the default type for URI dialing.
• SIP URI URI Use this type when you need SIP URI dialing, if an IP-PBX supports SIP routing, or if you are running Office Communications Server 2007 and Exchange Unified Messaging integrates Microsoft. The subscriber information of the caller and the called party IP gateway or IP PBX will be of the format as listed in the SIP address: sip: <username> @ <domain or address> IP: port.
• E.164 is an international E.164 numbering map for public telephone systems in which a Country / consigned number, a national destination code and subscriber number embraces any. The IP gateway provided by the subscriber information of the caller and the called party are listed in the following format tel: +14255550123.
• VoIP Security Use this drop-down list to VoIP security setting for the UM dial settings select it. When you generate a UM dial settings by default, they converse in an unsecured mode. A Unified Messaging server can activate in any mode that is configured for dialing, as it is for the monitoring of TCP port 5060 for unsecured requests and TCP port 5061 configured for the equivalent time protected queries. When creating unsecured UM dialing communicate this by default in unsecured mode, and the UM dialing rules associated with unified messaging server to send and receive unencrypted data over-IP gateways, IP PBXs, and other Exchange 2010 computers. In unsecured mode, both the RTP media channel (Realtime Transport Protocol) and SIP signaling information is not encrypted. If you select Secured Secured media channels, both the SIP signaling and RTP-encoded. An encrypted signal media channel, the SRTP (Secure Realtime Transport Protocol using), also uses MTLS (Mutual TLS) to encrypt the VoIP data.
• Country / Use this field to enter the country / region for outgoing calls. This number is dialed before the actual phone number. In this field only 1-4 points are accepted.