New Rock Technologies OM4 Use and care manual

New Rock Technologies, Inc.
OM Series IP Telephony System
Administrator Manual
OM4
OM12
OM80
OM200
http://www.newrocktech.com
Tel: [phone]
Fax: [phone]
Document Version: AA0-E001-N

Manual Description
This manual is applicable to New Rock’s OM series office IP telephony system (referred to as the
“device”) with firmware release version 74. It describes how to use Web utility to manage the device,
including parameter configuration and maintenance operation such as firmware upgrade, capturing log
files and etc. Notice that some frequent used parameters can be configured on a phone, as described in
OM’s User Manual.

Contents
1 Start............................................................................................................................................................. 1-1
1.1 Logon to the Device...........................................................................................................................................1-1
1.2 Directory of Web Pages.....................................................................................................................................1-2
1.3 Network Settings................................................................................................................................................1-2
1.4 Port Forwarding .................................................................................................................................................1-3
2 Auto Attendant........................................................................................................................................... 2-1
2.1 Operators/Receptionists ....................................................................................................................................2-1
2.2 Greetings ...........................................................................................................................................................2-2
2.2.1 Factory Default Greetings.......................................................................................................................2-2
2.2.2 Changing the Greetings..........................................................................................................................2-2
2.3 Greeting Repeat.................................................................................................................................................2-6
2.4 Playing Greetings Depending on Business Hours .............................................................................................2-6
2.5 Assigning a Designated Greeting for a Trunk....................................................................................................2-7
3 Settings of Extensions.............................................................................................................................. 3-1
3.1 Making Outbound Calls......................................................................................................................................3-1
3.2 Hunt Group ........................................................................................................................................................3-2
3.3 Outbound Call Barring .......................................................................................................................................3-2
3.4 Group Call Pick up.............................................................................................................................................3-3
3.5 Fax.....................................................................................................................................................................3-4
3.6 Soft Attendant Console......................................................................................................................................3-4
3.7 Transferring an Incoming Call to an External Party............................................................................................3-5
3.8 Other Features...................................................................................................................................................3-5
3.9 Secretary Assistant............................................................................................................................................3-6
4 Trunk........................................................................................................................................................... 4-1
4.1 Direct Inward Dialing (DID)................................................................................................................................4-1
4.2 Caller ID Detection on Line Port ........................................................................................................................4-1
4.3 SIP Trunk Registration to an ITSP.....................................................................................................................4-2
5 Multi-site Telephony Network................................................................................................................... 5-1
5.1 Multi-site Network with Simple Dialing Scheme.................................................................................................5-1
5.2 Multi-site Network with Complex Dialing Scheme..............................................................................................5-3
5.2.1 Configuration of Managing Device..........................................................................................................5-3
5.2.2 Regular Site............................................................................................................................................5-6
6 Device Settings.......................................................................................................................................... 6-1
6.1 Time...................................................................................................................................................................6-1

6.2 Changing the Administrator Password...............................................................................................................6-1
6.3 SIP Client Account.............................................................................................................................................6-2
6.4 Call Recording and Voicemail............................................................................................................................6-3
6.5 Analog Trunk Port Settings................................................................................................................................6-4
6.6 Analog Phone Port Settings...............................................................................................................................6-5
6.7 DTMF.................................................................................................................................................................6-5
6.8 Voice Media Settings.........................................................................................................................................6-6
6.9 SIP Related Advanced Settings.........................................................................................................................6-7
6.10 Dial Number Detection and Digit Map..............................................................................................................6-7
6.11 Feature Codes.................................................................................................................................................6-8
6.12 Call Detailed Record........................................................................................................................................6-9
6.13 Selective Inbound Call Blocking.....................................................................................................................6-10
6.14 Outbound Call Screening...............................................................................................................................6-10
7 Maintenance............................................................................................................................................... 7-1
7.1 Firmware Upgrading ..........................................................................................................................................7-1
7.2 System Reboot ..................................................................................................................................................7-2
7.3 Export Configuration Files..................................................................................................................................7-3
7.4 Import Configuration Files..................................................................................................................................7-4
8 Appendix：Registering a SIP Terminal to OM........................................................................................ 8-1
8.1 Softphone ..........................................................................................................................................................8-1
8.2 SIP Phone..........................................................................................................................................................8-3

Contents of Figure
Figure 1-1 Login interface........................................................................................................................................1-1
Figure 1-2 Directory interface ..................................................................................................................................1-2
Figure 1-3 Network setting interface........................................................................................................................1-3
Figure 1-4 Port forwarding interface of router..........................................................................................................1-3
Figure 1-5 Domain name setting interface...............................................................................................................1-4
Figure 1-6 Network setting interface........................................................................................................................1-4
Figure 2-1 Auto-Attendant setting interface .............................................................................................................2-1
Figure 2-2 DNS service interface.............................................................................................................................2-2
Figure 2-3 Interface to enter the text of greeting......................................................................................................2-3
Figure 2-4 Interface to save the greeting files..........................................................................................................2-3
Figure 2-5 Interface to select greeting files..............................................................................................................2-4
Figure 2-6 Interface to managing the greeting files..................................................................................................2-4
Figure 2-7 Greeting setting interface........................................................................................................................2-5
Figure 2-8 Auto-attendant interface .........................................................................................................................2-6
Figure 2-9 Time schedule setting interface..............................................................................................................2-7
Figure 2-10 Greeting setting interface......................................................................................................................2-7
Figure 3-1 Outbound calls setting interface .............................................................................................................3-1
Figure 3-2 Hunt group setting interface....................................................................................................................3-2
Figure 3-3 Outbound call barring setting interface...................................................................................................3-3
Figure 3-4 Group setting interface ...........................................................................................................................3-3
Figure 3-5 Group assigning interface.......................................................................................................................3-3
Figure 3-6 FAX setting interface ..............................................................................................................................3-4
Figure 3-7 Soft attendant console setting interface..................................................................................................3-5
Figure 3-8 Outbound transfer setting interface ........................................................................................................3-5
Figure 3-9 Extension’s feature setting interface.......................................................................................................3-6
Figure 3-10 Extesion feature interface.....................................................................................................................3-7
Figure 3-11 Auto attendant configuration interface..................................................................................................3-7
Figure 4-1 DID interface...........................................................................................................................................4-1
Figure 4-2 CID detect setting interface 1 .................................................................................................................4-1
Figure 4-3 CID detect setting interface 2 .................................................................................................................4-2
Figure 4-4 IP trunk registration setting interface......................................................................................................4-2
Figure 4-5 IP trunk setting interface.........................................................................................................................4-2
Figure 4-6 Registration status interface...................................................................................................................4-3
Figure 5-1 Multi-site scenarios.................................................................................................................................5-1
Figure 5-2 Auto discovery of devices.......................................................................................................................5-2
Figure 5-3 Device list setting interface.....................................................................................................................5-2
Figure 5-4 Domain name interface ..........................................................................................................................5-4
Figure 5-5 Multi-site scenarios setting interface.......................................................................................................5-4
Figure 5-6 Role selecting interface ..........................................................................................................................5-4
Figure 5-7 Device list setting interface.....................................................................................................................5-5
Figure 5-8 Prefix setting interface............................................................................................................................5-5
Figure 5-9 Trunk sharing interface...........................................................................................................................5-6
Figure 5-10 Domain name setting interface.............................................................................................................5-6

Figure 5-11 Interface of multi-site scenarios............................................................................................................5-7
Figure 5-12 Interface of site role..............................................................................................................................5-7
Figure 5-13 Managing site address interface...........................................................................................................5-7
Figure 5-14 Multi-site networking status interface....................................................................................................5-8
Figure 6-1 System time interface.............................................................................................................................6-1
Figure 6-2 Interface of changing password..............................................................................................................6-2
Figure 6-3 IP extension interface.............................................................................................................................6-2
Figure 6-4 Adding IP extension in bulk interface......................................................................................................6-3
Figure 6-5 Recording/Voicemail interface................................................................................................................6-3
Figure 6-6 Interface of extension features ...............................................................................................................6-4
Figure 6-7 Interface of mail server settings..............................................................................................................6-4
Figure 6-8 Trunk setting interface............................................................................................................................6-5
Figure 6-9 Analog phone port setting interface........................................................................................................6-5
Figure 6-10 DTMF setting interface .........................................................................................................................6-6
Figure 6-11 Media setting interface .........................................................................................................................6-6
Figure 6-12 SIP related advanced setting interface.................................................................................................6-7
Figure 6-13 Dialing interface....................................................................................................................................6-8
Figure 6-14 Feature codes interface........................................................................................................................6-9
Figure 6-15 CDR server setting interface.................................................................................................................6-9
Figure 6-16 Incoming call blocking interface..........................................................................................................6-10
Figure 6-17 Interface of call screening...................................................................................................................6-11
Figure 7-1 Firmware upgrading interface.................................................................................................................7-1
Figure 7-2 Interface of upgrade firmware.................................................................................................................7-2
Figure 7-3 Firmware upgrading interface.................................................................................................................7-2
Figure 7-4 System restarting interface.....................................................................................................................7-3
Figure 7-5 Exporting configuration files interface.....................................................................................................7-3
Figure 7-6 Importing configuration files interface.....................................................................................................7-4
Figure 8-1 Account creating interface......................................................................................................................8-1
Figure 8-2 X-Lite login interface...............................................................................................................................8-2
Figure 8-3 X-Lite registration interface.....................................................................................................................8-3
Figure 8-4 SIP phone configuration interface...........................................................................................................8-4

Contents of Table
Table 2-3 Recording the greeting file on a phone....................................................................................................2-4
Table 3-1 Dial scheme parameters..........................................................................................................................3-1
Table 3-2 Hunt group parameters............................................................................................................................3-2
Table 3-3 Extension feature related parameters......................................................................................................3-6
Table 5-1 Multi-site network parameters..................................................................................................................5-2
Table 6-1 Description of media parameters.............................................................................................................6-6
Table 6-2 Description of Digit map...........................................................................................................................6-8

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1 Start
1.1 Logon to the Device
Step1 Connect your PC to the device
Using a CAT5 cable to connect the device to the local network where the PC is connected, or
connect the device directly to the PC.
Step2 Obtain the IP address
Plug an analog phone to one of the Phone ports on the device; pick up the phone and listen to the
announcement after dialing ##.
Step3 Login to the Web utility
Enter the device IP address in the browser address bar on your PC, and select English on the
logon interface.After entering the password, click Login.
Figure 1-1 Login interface
Table 1-1 Login parameters
Item Description
Language Select a language.

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Item Description
Role
The Web utility provides two authority levels, administrator and operator.
An administrator is allowed to make changes to any configuration and login
passwords.
An operator is allowed to navigate configuration pages and make limited changes to
configurations.
The device allows multiple users to login, in which case the administrator has the
authority of changing the configuration while the operator is limited to read the
configuration only. In any situation, there is only one user allowed to make changes
to configurations.
Password admin by default.
Before logon to the Web utility, make sure the PC and the device are on the same subnet.
Please change the default password after your first time logon to the Web utility and keep it secure.
See Chapter 6.2 Changing the administrator password.
1.2 Directory of Web Pages
If you are unfamiliar with the organization of the Web utility, the directory links on the top of the
interface can help you to navigate the Web pages based on the tasks you would like to perform.
Feature Index
The index of features and functions directs you to the intended pages.
Directory
The sitemap of the Web utility is presented.
Figure 1-2 Directory interface
1.3 Network Settings
The networks settings may need to be changed based on the installation conditions.

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Go to the Basic > Network page for network settings. See Fig. 1-3.
Figure 1-3 Network setting interface
Table 1-2 Network parameters
Item Description
Static To assign a static IP address. This is the default setting.
DHCP Use the dynamic host configuration protocol (DHCP) to allocate IP addresses.
PPPoE Select PPPoE when ADSL modem is connected to the device, and enter username and
password obtained from ISP.
1.4 Port Forwarding
Port forwarding is used to permit external hosts to communicate with the device installed behind a
router in a private local area network. Such communication is required in remote device management,
SIP terminal registration to the device and the SIP trunk between the device and an external device.
The port forwarding is configured on the router, and the example of the configuration on a router is
illustrated in Fig. 1-4.
Figure 1-4 Port forwarding interface of router
The WAN port IP address of the router is static
Go to the Basic > Domain name page and enter WAN port IP address of the router. See Fig. 1-5.

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Figure 1-5 Domain name setting interface
The WAN port of the router does not have a fixed IP address
Go to the Basic > Network page to enable STUN.
Figure 1-6 Network setting interface
Table 1-3 Network parameters
Item Description
STUN
Select a trigger for launching STUN inquiry:
Startup: make inquiry for the SIP signaling when the App activated
Periodical: periodically make inquiry
Periodic & RTP: periodically make inquiry for both SIP signaling and RTP stream
STUN Server Enter the IP address of STUN server, such as 20.125.2.29.

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2 Auto Attendant
2.1 Operators/Receptionists
In conjunction with the auto attendant function, the device supports manual call transfer to extensions. Up
to five operator phones can be connected to the device. By factory default, the first Phone port is reserved
to the operator with extension number 200.
Click Basic > Auto Attendant to add more operators or to change auto attendant related settings. See
Figure 2-1.
Figure 2-1 Auto-Attendant setting interface
Table 2-1 Auto-attendant Parameters
Item Description
Operator Enter up to five operators’extension numbers, separated with “,”.
Call Distribution
Select a call distribution scheme below when there are more than one operator:
Sequential: terminate the incoming call to the first available extension on the
operator list starting from the first one;
Circular: terminate the incoming call to the first available extension on the operator
list in fixed order beginning from the last one left off;
Simultaneous: terminate the incoming call to all available extensions on the operator
list simultaneously and the first one to pick up is connected.
Call to an Operator This dial prefix is used to call an operator. The default prefix is 0.
Ring the phone When an incoming call is not answered after the set ring times, the device provides
busy tone to the caller. The default ring time is 5.

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2.2 Greetings
The device provides a greeting voice message to the caller when a call comes in, and the content of the
greeting may vary depending on the time.
2.2.1 Factory Default Greetings
There are two default greetings, one for business hours and one for off-business hours, as shown in Table
2-2.
Table 2-2 Default greeting files
Type File name Content
business hours welcome Thank you for calling. If you know your party’s extension, please dial it
now. Or, to transfer to an operator, press zero.
off-business hours Off-hour Thank you for calling. Our office is closed. If you know the extension,
please dial it now.
2.2.2 Changing the Greetings
Three ways are provided to change the greetings:
Synthesizing the greetings based on the text content.
Recording the greetings via a phone connecting to the device.
Uploading the prepared greeting files to the device.
Synthesizing greetings
This is a simple way to customize the greetings in Chinese or English with high voice quality. The
synthesizing service is provided by the speech synthesis engine publically accessible on the Internet,
offered by New Rock Technologies, Inc., and to perform the synthesis the device is required to connect to
the Internet.
Step1 Enable the DNS service
Go to the Basic > Network page to enable/configure DNS server. See Figure 2-2.
Figure 2-2 DNS service interface

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Step2 Synthesizing the greeting file from text
Go to the Basic > Text to voice greeting page. Input the content of greeting in either English or
Chinese and click Start.
Figure 2-3 Interface to enter the text of greeting
Step3 Play and save the file
Figure 2-4 Interface to save the greeting files
Step4 Replacing the existing greeting file
Go to the Basic > Auto-attendant page to select the greeting file. See Figure 2-5.
Play the voice file. Save voice files.

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Figure 2-5 Interface to select greeting files
Step5 Managing the greeting files
Go to the Basic > Text to voice greeting page for file management.
Figure 2-6 Interface to managing the greeting files
Recording the greeting file via a phone
The greeting file can be recorded directly on a phone by using the operations listed in Table 2-3. To
ensure the high quality, it is suggested to make the recording in a quiet room.
Table 2-3 Recording the greeting file on a phone
Item Operation
Recording Pick up any phone connecting to the device and press *81 to start the recording after the prompt,
and hang up the phone to finish the recording.
Listen Press *8200 to listen to the voice recording
Select a greeting file.
Make changes to
the greetings.
Play

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Item Operation
Save Press *8301 and hang up the phone to replace the welcome file, or
Press *8302 and hang up the phone to replace the off-hour file.
Play the latest
greeting file Press *8201 to listen to welcome greetings;
Press *8202 to listen to off-hour greetings.
Recovery Press *8300 to recover replaced voice greeting file.
Never restart your device during recording.
Uploading a prepared greeting file to the device
Step1 Uploading the file
Go to the System > Greeting page. See Figure 2-7.
Figure 2-7 Greeting setting interface
For G.711 voice file, the name should be in the format of userxxx.pcm, and for G.729 voice file
should be in the format of userxxx.dat, where the xxx is a string of characters.
An audio tool such as ‘Cool Edit’ can be used to transform the voice file into other formats, like
G.711 or G.729.
Restart the device after the uploading to take effect.
Step2 Replacing the default file with the new one
Go to the Basic > Auto-attendant page to select the greeting file. See Figure 2-5.
Click Browse to select a greeting file in G.729 format, such as
user1.dat, and click Upload.

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2.3 Greeting Repeat
The device plays a greeting to callers of incoming call and followed by a voice menu for callers to select
the terminating party. While it waits for callers to enter the selection or enter an extension number it
replays the greeting several times. By default, the device replays the greeting three times before it directs
the calls to an operator for assistance. The greeting repeat can be set as shown in Fig. 2-8.
Go to the Basic > Auto-attendant page to set repeating times. See Figure 2-8.
Figure 2-8 Auto-attendant interface
2.4 Playing Greetings Depending on Business Hours
The business and off-business hours and their related greetings can be set.
Go to the Basic > Auto-attendant page to define the work schedule.

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Figure 2-9 Time schedule setting interface
2.5 Assigning a Designated Greeting for a Trunk
In addition to the greeting of the auto-attendant, the device can associate a dedicate greeting to a specific
trunk. When an incoming call arrives at the trunk, instead of the greeting of auto attendant the designated
greeting is played to the caller.
Go to the Trunk > Analog trunk page to select a greeting from the drop-down list. See Figure 2-10.
Figure 2-10 Greeting setting interface

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3 Settings of Extensions
3.1 Making Outbound Calls
The device provides two dialing schemes to meet users’ dial behavior：
Making outbound call with prefix: when making an outbound call the user dials an extra digit to select
the trunk followed by the destination number;
Making outbound call without prefix: when making an outbound call the user dials directly the
destination number.
The first scheme is the factory default, and the default prefixes are shown in Fig. 3-1. The dial scheme
and related settings can be changed.
Go to the Basic > Dialing rule page. See Figure 3-1.
Figure 3-1 Outbound calls setting interface
Table 3-1 Dial scheme parameters
Item Description
Prefix Choose a Prefix for a specific route;
Route The device can provides different routes of outbound call for user to select
FXO: the Line port is selected to make the call to PSTN
IP: the SIP trunk is selected to make the call to PSTN
Route table: the route defined by routing table is used to make the call to PSTN
Hunting If there is more than one analog trunk (Line), the line selection is made according to the
following schemes.
Sequential: the first available line on the list is selected starting from the first one
Circular: the first available line on the list is selected beginning from the one left off last time

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When direct outward dialing is enabled, press * before dialing another extension number.
3.2 Hunt Group
A hunt group is a set of extensions which are organized to process specific calls. When the dial prefix of
the hunt group is dialed by the user the device terminates the call to an available extension in the hunt
group. Users can dial the prefix, such as 1 for sales and 2 for support, in both voice menu of auto
attendant and direct dialing.
Go to the Basic > Dialing rule page for hunt group setting.
Figure 3-2 Hunt group setting interface
Table 3-2 Hunt group parameters
Item Description
Prefix Choose the prefix of a hunt group, like 3.
Hunting Select a hunting scheme of the group:
Sequential: terminate the incoming call to the first available extension in the group starting
from the first one;
Circular: terminate the incoming call to the first available extension in the group in fixed order
beginning from the last one left off;
Simultaneous: terminate the incoming call to all available extensions in the group
simultaneously and the first one to pick up is connected.
Extension Enter the extensions in the group, separated by a comma.
3.3 Outbound Call Barring
Each extension has an assigned privilege of making outbound call. When a user makes a call beyond its