PHONE GUIDE Cisco Unified IP Phone Expansion Module 7915 INCLUDING LICENSE AND WARRANTY 1 Introducing the Cisco Unified IP Phone Expansion Module 7915 2 Installing the Cisco Unified IP Phone Expansion Module 7915 3 Features of the Cisco Unified IP Phone Expansion Module 7915 4 Using the Cisco Unified IP Phone Expansion Module 7915 5 Troubleshooting the Cisco Unified IP Phone Expansion Module 7915 6 Technical Specifications for the Cisco Unified IP Phone Expansion Module 7915 7 Where to Find M
1 Introducing the Cisco Unified IP Phone Expansion Module 7915 The Cisco Unified IP Phone Expansion Module 7915 attaches to your Cisco Unified IP Phone 7962G, Cisco Unified IP Phone 7965G or Cisco Unified IP Phone 7975G, adding up to 24 extra line appearances or programmable buttons to your phone. Attaching a second Expansion Module to your Cisco Unified IP Phone adds a total of 48 extra line appearances or programmable buttons to your phone. See Figure 1.
Before You Begin Before you begin installing your Cisco Unified IP Phone Expansion Module 7915, read each of these sections: • Package Contents, page 3 • Footstand Kits, page 3 • Additional Equipment, page 4 • Safety Information, page 4 Package Contents Verify that your package contents includes the following items: • One Cisco Unified IP Phone Expansion Module 7915 • One interface cable Footstand Kits In addition to the package contents, you also need a Footstand Kit (separate orderable item).
Additional Equipment You also need the following equipment. • Small flat head screwdriver—for use during the installation • Power supply unit—depending on how many Expansion Modules you are installing and how your Cisco Unified IP Phone is powered, you will require power supply unit(s) as follows: Power over the Ethernet to your Cisco Unified IP Phone With one or two Expansion Modules, you need a power supply unit (separate orderable item).
Installing and Using Your Expansion Module 7915 Read the following safety notices before installing or using your Expansion Module 7915: Warning IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents.
Using an External Power Supply Read the following warnings before you use the Cisco certified external power supply with the Expansion Module 7915: Caution Only use the specified Cisco-approved power supply on this product. Warning This product relies on the building's installation for short-circuit (over current) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductors (all current-carrying conductors).
To install the Cisco Unified IP Phone Expansion Module 7915, perform the following tasks. 1. Remove the Footstand from the Cisco Unified IP Phone. 2. Connect the Support Bar to the Cisco Unified IP Phone. 3. Connect the Expansion Module 7915 to the Support Bar. 4. Connect the Interface Cable. 5. Connect the Power Supply Unit. 6. Connect the Footstand. 7. Connect a Laptop Cable Lock (optional). Refer to the detailed instructions and corresponding illustrations that follow for each of these high-level tasks.
Removing the Footstand 63147 Figure 2 Step 1 Unplug the Cisco Unified IP Phone network and power connections. Step 2 Unplug the handset, and unplug the headset if one is attached to the phone. Step 3 Turn the Cisco Unified IP Phone over and lay it on a protected flat surface to prevent it from being scratched. Step 4 Locate the two foot pins on the footstand. Step 5 Use a flat head screwdriver to carefully push on one of the foot pins to release it.
Connect the Support Bar to the Cisco Unified IP Phone Refer to Figure 3 and the steps that follow. Connecting the Support Bar 140969 140969 Figure 3 Step 1 Position the support bar on the back of the Cisco Unified IP Phone so that it fits flush with the phone. Step 2 Locate the two connector pins. Step 3 Use a flat head screwdriver to carefully push each of the connector pins so that the support bar is firmly fastened to the Cisco Unified IP Phone.
Figure 4 Connecting the Expansion Module to the Support Bar 1 Open slots on the Cisco Unified IP Phone Expansion Module 7915 2 Hooks on the support bar 3 Thumbscrews Step 1 Position the phone so that the front of the phone is facing up. Step 2 Line up the two open slots on the bottom of the Cisco Unified IP Phone Expansion Module 7915 with the two hooks on the support bar.
Step 3 Insert the hooks into the slots and then rotate the top of the Cisco Unified IP Phone Expansion Module 7915 into the support bar so that it rests flush with the bar. Step 4 Tighten the thumbscrew on the back of the Cisco Unified IP Phone Expansion Module 7915. Note If you are installing two Expansion Modules, repeat Steps 2, 3, and 4 for the second Expansion Module.
Step 3 Plug one end of the second interface cable into the AUX jack with the “out” icon underneath on the first Expansion Module (the one closest to the phone). Step 4 Plug the other end of the second interface cable into the AUX jack with the “in” icon underneath on the second Expansion Module (the one next to the first Expansion Module). Connect the Power Supply Unit Refer to Figure 6 and the steps that follow.
Step 1 Depending on how your Cisco Unified IP Phone is powered with one or two Expansion Modules, perform one of the following actions to connect the power supply: • Your Cisco Unified IP Phone is powered over the Ethernet with one Expansion Module: – Connect the power supply unit to the AC adapter port on the Expansion Module and plug the other end into a standard electrical power outlet in the wall.
Connect the Footstand Step 1 Locate the three hooks on the footstand. Step 2 Position the hooks so that they align with the open slots on the support bar. Note Step 3 There are four positions in each of the three sets of open slots on the support bar. This lets you choose the angle of the footstand. Insert the footstand hooks into the support bar and push in slightly to make the connection.
Connecting a Laptop Cable Lock 140967 140967 Figure 7 Step 1 Detach the cable lock door from the support bar. Step 2 Secure the security cable to a desktop. Step 3 Insert the laptop cable lock into the security slot on the back of the phone, lock it, and remove the key. Start Up Sequence After the Cisco Unified IP Phone Expansion Module 7915 is installed, upon startup the buttons all show a steady amber light. The Cisco logo, load name, segment name, and download percentage are displayed.
3 Features of the Cisco Unified IP Phone Expansion Module 7915 The Cisco Unified IP Phone Expansion Module 7915 includes the following features. 2 187193 1 1 16 Phone screen—Displays the phone number, speed dial number (or name or other text label), phone service, phone feature or Privacy assigned to each button. Icons indicating line status appear similar to, and function the same as, those on the Cisco Unified IP Phone to which it is attached.
2 Lighted Buttons—12 buttons. Each button corresponds to one line (just like on the Cisco Unified IP Phone).
Note If the Expansion Module 7915 buttons are configured as phone features, they can be performed from the Expansion Module. Refer to the phone guide for your Cisco Unified IP Phone for instructions about using your phone. The following is a typical scenario when using the Cisco Unified IP Phone and Cisco Unified IP Phone Expansion Module 7915 combination. You receive a call for your Director at extension 12345.
Configuring the Buttons on Your Cisco Unified IP Phone Expansion Module 7915 Similar to your Cisco Unified IP Phone, you can configure speed dial numbers or program buttons to access phone services on the Cisco Unified IP Phone Expansion Module 7915.
Problem Buttons on the first Cisco Unified IP Phone Expansion Module 7915 are all amber. Solution • Verify that the interface cable between your Cisco Unified IP Phone and your Cisco Unified IP Phone Expansion Module 7915 is connected. • Verify with your system administrator that your Cisco Unified IP Phone Expansion Module 7915 is defined in Cisco Unified Communications Manager. Buttons on the second Cisco Unified IP Phone Expansion Module 7915 are all amber.
6 Technical Specifications for the Cisco Unified IP Phone Expansion Module 7915 This section provides the physical and operating environment specifications for the Cisco Unified IP Phone Expansion Module 7915, as well as the regulatory compliance information.
7 Where to Find More Information The following sections provide sources for obtaining additional documentation from Cisco Systems. Related Documentation The following documents provide additional information. • Administration guide for your Cisco Unified IP Phone—Provides instructions for the system administrator about configuring the Cisco Unified IP Phone Expansion Module 7915 in Cisco Unified Communications Manager. http://www.cisco.com/en/US/products/hw/phones/ps379/pr od_maintenance_guides_list.
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