This IMG 1010 Quick Start Guide is an abbreviated guide which describes how power and network cabling are connected prior to configuring. From there, the guide describes installing system software and GCEMS software. Once procedure is completed, the IMG system will be ready to start the configuration process. For more in depth information on installation and setup, refer to the online documentation at IMG 1010 Documentation
Shipping Information
Review the packing list to check that all the items listed on the packing list have been sent. Should any discrepancies exist, contact your Sales Representative immediately.
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If the IMG 1010 purchased is powered by an AC voltage then the AC input power must conform to the specifications in the table below.
Input | Min | Max |
Vin (voltage) | 90 VAC rms | 264 VAC rms |
Vin (Frequency) | 47 Hz | 63 Hz |
Iin (90 VAC) |
| 1.25 amps rms |
Iin (180 VAC) |
| .65 amps rms |
Heat Dissipation |
| 307 BTUs/hr |
Complete the following steps to connect AC power to the chassis.
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If the IMG 1010 is powered by DC voltage, the DC input power must conform to the specifications in the table below.
Input | Min | Max |
Vin (voltage) | -40 VDC | -60 VDC |
Iin | 1.85 amps | 2.75 amps |
Heat Dissipation |
| 307 BTUs/hr |
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Caution: Do not daisy-chain power connections on two or more IMG 1010 chassis and do not wire chassis directly to other equipment or a common bus bar. The DC power module must be wired directly to a -48VDC fused power source. |
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When connecting -48 vdc to the IMG 1010, follow the instructions in the table and diagram below.
#12-16 AWG Machine Tool Wire (MTW) | Blue= -48v White= -48v return |
DC Power Module Plugs | Sangoma Supplied (In Plastic Bag) |
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Caution: The DC power module plugs are polarity-sensitive. The unit will not operate if the plugs are not wired correctly, as shown below. |
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Connect the cables as shown in the figure below. The figure below displays the DATA 0 interface being connected to a public network.
The DATA 0 interface located on the rear of the IMG 1010 and is a Gigabit-Ethernet port dedicated to VoIP Bearer traffic (RTP) or SIP/H.323 signaling. Refer to the the topics under the IMG 1010-Installation and Setup Guide > IMG 1010-Hardware Installation book for more information on connecting to this interface.
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The Bearer spans (Interface Offsets) 0-27 are connected to a TDM network. Each bearer interface which represents one DS1 can have signaling and/or bearer DS0’s configured on them. The Signaling/Timing interfaces can be connected to the TDM network as well. These interfaces are typically used for SS7 or ISDN signaling but can be used for any TDM functionality as well. Refer to IMG 1010 - T1-E1 for more information.
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SS7 Signaling links and ISDN D-channels can be brought in over either the Signal/Timing Ports or the Bearer Ports. |
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In the /etc/hosts file, there are two entries. The first is mapped to 127.0.0.1. Do not edit this. The second is a factory default set up during configuration and testing at the factory. Using a text editor such as a vi or gedit, modify the default factory settings to equal the hostname and ip address being given to the GCEMS server. See example of default file below
192.168.0.100 | FactoryDefault | localhost.localdomain |
127.0.0.1 | localhost.localdomain | localhost |
Edit the HOSTNAME=<hostname> line in the /etc/sysconfig/network file so the value given to <hostname> is the same hostname being modified in /etc/hosts file in previous step.
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