Cisco 8811 User Manual
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- Page 1 Cisco IP Phone 8800 Series User Guide First Published: November 25, 2015 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
- Page 2 Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks . Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company.
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Page 3: Table Of Contents
Sign out of Your Extension from Another Phone Self Care Portal Speed-Dial Numbers Buttons and Hardware Navigation Softkey, Line, and Feature Buttons Phone Screen Features Clean the Phone Screen Differences Between Phone Lines and Calls USB Ports Mobile Device Charging Cisco IP Phone 8800 Series User Guide... - Page 4 Answer a Call Answer Call Waiting Decline a Call Turn On Do Not Disturb Answer a Coworker's Phone (Call Pickup) Answer a Call Within Your Group (Pickup) Answer a Call from Another Group (Group Pickup) Cisco IP Phone 8800 Series User Guide...
- Page 5 Swap Between Calls Before You Complete a Conference View and Remove Conference Participants Scheduled Conference Calls (Meet Me) Host a Meet Me Conference Join a Meet Me Conference Intercom Calls Make an Intercom Call Cisco IP Phone 8800 Series User Guide...
- Page 6 View Your Mobile Contacts on Your Desk Phone Save Contacts in Your Mobile Device Contacts List Delete Contacts in Your Mobile Device Contact List View Your Mobile Call History on Your Desk Phone Cisco IP Phone 8800 Series User Guide...
- Page 7 View Your Recent Calls Return a Recent Call Clear the Recent Calls List Delete a Call Record Voicemail C H A P T E R 5 Your Voicemail Account New Message Indicators Access Voicemail Cisco IP Phone 8800 Series User Guide...
- Page 8 View the Accessories Associated with Your Phone Headsets Standard Headsets Connect a Standard Headset Set Up a Wideband Standard Headset USB Headsets Connect a USB Headset Bluetooth Headsets Turn Bluetooth On or Off Cisco IP Phone 8800 Series User Guide viii...
- Page 9 Disconnect a Bluetooth Headset Remove a Bluetooth Headset Cisco IP Phone 8800 Key Expansion Module Cisco IP Phone 8800 Key Expansion Module Buttons and Hardware Place a Call on the Key Expansion Module Adjust the Key Expansion Module Screen Brightness...
- Page 10 Contents Cisco IP Phone 8800 Series User Guide...
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Page 11: Chapter 1 Your Phone
• Additional Help and Information , page 17 The Cisco IP Phone 8800 Series The Cisco IP Phones 8811, 8841, 8845, 8851, 8851NR, 8861, and 8865 deliver easy-to-use, highly-secure voice communications. Table 1: Cisco IP Phone 8800 Series Major Features... -
Page 12: New And Changed Information
You can use the information in the following sections to understand what has changed in the document. Each section contains the major changes. New Information for Firmware Release 11.0 Table 2: Cisco IP Phone 8800 User Guide revisions for Firmware Release 11.0. Revision Updated Section Removed references to specific font size. -
Page 13: Phone Setup
Change the Viewing Angle of Your Phone You can change the angle of the phone to eliminate glare on the screen. For the Cisco IP Phones 8845 and 8865, you might need to change the angle to improve the camera view. -
Page 14: Connect To The Network
Expressway server. Connect to a Wi-Fi Network The Cisco IP Phone 8861 and 8865 can access a Wi-Fi network. To use the phone in a Wi-Fi network, you must use a power adaptor to power the phone. -
Page 15: Connect To A Vpn
Select Admin settings. Step 3 Select one of the following menu items: • All phones connected to the Ethernet: Ethernet setup • Cisco IP Phone 8861 and 8865 users that use Wi-Fi: Wi-Fi client setup Step 4 Select IPv4 Setup. Step 5 Navigate to Alternate TFTP and choose On. -
Page 16: Connect To Expressway
Press and hold the locking button to align the locking teeth. Step 5 Insert the cable lock into the lock slot of your phone and release the locking button. Step 6 Lock the cable lock. Cisco IP Phone 8800 Series User Guide... -
Page 17: Activate And Sign Into Your Phone
Sign into Your Extension from Another Phone You can sign into a different phone in your network and have it act the same as your phone with Cisco Extension Mobility. After you sign in, the phone adopts your user profile, including your phone lines, features, established services, and web-based settings. -
Page 18: Sign Out Of Your Extension From Another Phone
You must subscribe to a phone service using the Self Care portal before you access it on your phone. If you have a Cisco IP Phone 8800 Key Expansion Module connected to your phone, you can also configure the expansion module buttons for speed dial and other phone services. -
Page 19: Speed-Dial Numbers
Your phone does not save the authorization code, billing code, or extra digits from the speed dial in the Note call history. If you press Redial after connecting to a destination using speed dial, the phone prompts you to enter any required authorization code, billing code, or additional digits manually. Cisco IP Phone 8800 Series User Guide... -
Page 20: Buttons And Hardware
Buttons and Hardware The Cisco IP Phone 8800 Series has two distinct hardware types: • Cisco IP Phones 8811, 8841, 8851, 8851NR, and 8861—do not have a camera. • Cisco IP Phones 8845 and 8865—have a built-in camera. Cisco IP Phone 8800 Series User Guide... -
Page 21: Cisco Ip Phone 8800 Series User Guide
Your Phone Buttons and Hardware The following figure shows the Cisco IP Phone 8845. Figure 1: Cisco IP Phone 8845 Buttons and Hardware Handset and Handset light See if you have an incoming call (flashing red) or a new voice message strip (steady red). -
Page 22: Navigation
• Softkeys, located below the screen, let you do even more with your phone. They change depending on what you are doing at the time. The ... softkey means that more softkeys are available. Cisco IP Phone 8800 Series User Guide... -
Page 23: Cisco Ip Phone 8800 Series User Guide
Red, steady—Remote line in use (shared line or Line Status) • Red, flashing—Remote line on hold Your administrator can set up some functions as softkeys or as feature buttons. You can also access some functions with softkeys or the associated hard button. Cisco IP Phone 8800 Series User Guide... -
Page 24: Phone Screen Features
The screen is made up of three sections: the header row, the middle section, and the footer row. Figure 2: Cisco IP Phone 8800 Screen At the top of the screen is the header row. The header row displays the phone number, current date and time, as well a number of icons. -
Page 25: Differences Between Phone Lines And Calls
You can use the USB ports on your phone to charge your mobile device if the device has a USB connection. The following ports support USB charging: • Side port—Provides standard device charging. • Back port (Cisco IP Phone 8861 and 8865 only)—Provides standard device charging as well as fast-charging. Cisco IP Phone 8800 Series User Guide... -
Page 26: Bluetooth And Your Phone
• In some situations, your device might not display the charging icon. For example, the icon may not display when the device is fully charged. • When more than one Cisco IP Phone 8800 Key Expansion Module is attached to your phone, the back USB port cannot fast-charge the device. -
Page 27: Energy Savings
Additional Help and Information If you have questions about the functions available on your phone, you should contact your administrator. The Cisco web site (http://www.cisco.com) contains more information about the phones and call control systems. • For quick start guides and end-user guides in English, follow this link: http://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-8800-series/... -
Page 28: Accessibility Features
Your Phone Accessibility Features Accessibility Features Cisco IP Phones provide accessibility features for the vision impaired, the blind, and the hearing and mobility impaired. For detailed information about the accessibility features on these phones, see http://www.cisco.com/c/en/us/ support/collaboration-endpoints/unified-ip-phone-8800-series/products-technical-reference-list.html. You can also find more information about accessibility at this Cisco website: http://www.cisco.com/web/about/responsibility/accessibility/index.html... -
Page 29: Report All Phone Issues
Report All Phone Issues You can use the Cisco Collaboration Problem Report Tool (PRT) to collect and send phone logs, and to report problems to your administrator. If you see a message that the PRT upload has failed, the problem report is saved on the phone and you should alert your administrator. -
Page 30: Cisco Ip Phone 8800 Series User Guide
Your Phone Cisco One-Year Limited Hardware Warranty Terms Your formal Warranty Statement, including the warranties and license agreements applicable to Cisco software, is available on Cisco.com at the following URL: http://www.cisco.com/go/hwwarranty. Cisco IP Phone 8800 Series User Guide... -
Page 31: Calls
• Mobile Devices and Your Desk Phone, page 44 Make Calls Your Cisco IP Phone works just like a regular phone. But we make it easier for you to make calls. Make a Call Procedure Enter a number and pick up the handset. -
Page 32: Make A Call With The Speakerphone
The maximum length of a SIP address is 254 characters. Procedure Enter a SIP address and pick up the handset. Redial a Number You can call the most recently dialed phone number. Cisco IP Phone 8800 Series User Guide... -
Page 33: Speed Dial
Self Care Portal, on page 8 Make a Call With a Speed-Dial Code Before You Begin Set up speed-dial codes on the Self Care portal. Procedure Enter the speed-dial code and press Speed Dial. Cisco IP Phone 8800 Series User Guide... -
Page 34: Make A Call With A Fast-Dial Button
Get Notified when a Contact is Available If you call someone and their line is busy or they do not answer, you can be notified with a special ringtone when they are available. Cisco IP Phone 8800 Series User Guide... -
Page 35: Calls That Require A Billing Code Or Authorization Code
Depending upon how your phone is configured, you may have to sign in before you call somebody or hear a security tone played over your handset. Answer Calls Your Cisco IP Phone works just like a regular phone. But we make it easier for you to answer calls. Answer a Call Procedure Press the flashing amber line button. -
Page 36: Answer Call Waiting
When you enable DND, it affects all lines on your phone. However, you will always receive intercom and emergency calls, even when DND is turned on. Procedure Step 1 Press Do not disturb to turn on DND. Step 2 Press Do not disturb again to turn off DND. Cisco IP Phone 8800 Series User Guide... -
Page 37: Answer A Coworker's Phone (Call Pickup)
• Enter the number of the phone line with the call that you want to pick up. For example, if the call is ringing on line 12345, enter 12345. • Enter the group pickup number. Step 4 Press Answer to connect to the call when the call rings. Cisco IP Phone 8800 Series User Guide... -
Page 38: Answer A Call From An Associated Group (Other Pickup)
View the Call Queue in a Hunt Group You can use the queue statistics to check the status of the hunt group queue. The queue status display provides the following information: • Hunt group queue pattern Cisco IP Phone 8800 Series User Guide... -
Page 39: Answer Calls Automatically
Your phone sends a silent notification message to your administrator with information about the call. Procedure Press Report caller. Video Calls Cisco IP Phones 8845 and 8865 support video calls with a built-in video camera. Cisco IP Phone 8800 Series User Guide... -
Page 40: Make A Video Call
Make a Video Call Cisco IP Phones 8845 and 8865 support video calls as long as the person you're calling also has a video phone. Toggle between the full screen view and the picture-in-picture (PiP) view by pressing Swap. Swap is not available when PiP is off. -
Page 41: Adjust The Picture-In-Picture Position
Hold Calls You can put an active call on hold and pick up the held call. When you place a video call on hold, video transmission is blocked until you resume the call. Cisco IP Phone 8800 Series User Guide... -
Page 42: Put A Call On Hold
If the call remains parked for too long, you receive an alert tone. You can answer the call or retrieve it from another phone. If you do not answer the call within a certain length of time, it is routed to another destination (such as voicemail), as set by your administrator. Cisco IP Phone 8800 Series User Guide... -
Page 43: Place A Call On Hold With Call Park
Press BLF Directed Call Park on a line that displays an idle line status indicator for an assisted directed call park. Retrieve a Call on Hold with Assisted Directed Call Park Procedure Press BLF Directed Call Park. Cisco IP Phone 8800 Series User Guide... -
Page 44: Place A Call On Hold With Manual Directed Call Park
• Forward calls in special situations, such as when the phone is busy or there is no answer. Verify that your calls are forwarded by looking for the Forward all icon in the line label. Cisco IP Phone 8800 Series User Guide... -
Page 45: Transfer A Call To Another Person
You can talk with several people in a single call. You can dial another person and add them to the call. If you have multiple phone lines, you can join two calls across two lines. As the conference host, you can remove individual participants from the conference. The conference ends when all participants hang up. Cisco IP Phone 8800 Series User Guide... -
Page 46: Add Another Person To A Call
Step 1 While you are in a conference, press Show Details to view a list of participants. Step 2 (Optional) Highlight a participant and press Remove to drop the participant from the conference. Cisco IP Phone 8800 Series User Guide... -
Page 47: Scheduled Conference Calls (Meet Me)
When you place an intercom call, your phone enters whisper mode until the recipient accepts the intercom call. In whisper mode, the other person can hear you, but you can't hear them. If you are on an active call, that call is placed on hold. Cisco IP Phone 8800 Series User Guide... -
Page 48: Answer An Intercom Call
The chaperone performs the following tasks: • Record the call. • Conference in the first participant only; Other participants add people as needed. • End the call. The conference ends when the chaperone hangs up the call. Cisco IP Phone 8800 Series User Guide... -
Page 49: Set Up A Supervised Call
When you are on a high-priority call, the priority of the call does not change when you: • Put the call on hold • Transfer the call • Add the call to a three-way conference • Answer the call using call pickup Cisco IP Phone 8800 Series User Guide... -
Page 50: Make A Priority Call
If you hear a special ring that's faster than usual, you are receiving a priority call. Procedure Press the flashing amber session button when you hear the special ringtone for a precedence call. Cisco IP Phone 8800 Series User Guide... -
Page 51: Answer A Priority Call While On Another Call
You can view a list of all Alert Calls in chronological order (oldest to most recent). An Alert Call is a phone number that you consider important and want to be alerted to when you receive a call from or make a call to this number. Cisco IP Phone 8800 Series User Guide... -
Page 52: Display Call Notifications On Select Lines With Line Filters
Step 7 To view the filter, press Back. Use a Line Filter Procedure Step 1 Press Applications Step 2 Select Settings > Call notifications. Step 3 Highlight the filter to apply and press Select. Cisco IP Phone 8800 Series User Guide... -
Page 53: Change A Line Filter
Press the line button for the shared line or select the line and press Barge. You need to press Calls to add yourself to a call on a shared Note line. Step 2 (Optional) Press Yes to add yourself to the call. Cisco IP Phone 8800 Series User Guide... -
Page 54: Get Notified Before Joining A Call On A Shared Line
(your mobile phone number). You can place and receive calls on this mobile line from your desk phone. This ability to use the mobile line on your desk phone is called Intelligent Proximity. Cisco IP Phone 8800 Series User Guide... -
Page 55: Pair A Mobile Device With Your Desk Phone
Bluetooth and Your Phone, on page 16 The Cisco IP Phone 8800 Series, on page 1 Switch Connected Mobile Devices If you have more than one paired mobile device in range of your Cisco IP Phone, you can choose which mobile device to connect. Procedure... -
Page 56: Delete A Mobile Device
When a call rings on your mobile phone, do one of the following actions on your desk phone: • Press Answer to answer the call. • Press Decline to decline the call and send it to your voicemail. • Press Ignore to silence the ringer and decline the call. Cisco IP Phone 8800 Series User Guide... -
Page 57: Make A Mobile Call
Press Move audio to move a call from your desk phone to your mobile device or in the opposite direction. Adjust the Mobile Device Volume Volume controls on your Cisco IP Phone and mobile device are synchronized. Synchronization only occurs when there is an active call. -
Page 58: Save Contacts In Your Mobile Device Contacts List
View Your Mobile Call History on Your Desk Phone When you pair your mobile phone and select the option to share the call history, you can see the mobile phone call history on your desk phone. Cisco IP Phone 8800 Series User Guide... -
Page 59: Intelligent Proximity For Tablets
Mobile Connect. You associate your mobile phone with your desk phone in the Self Care portal, as an additional phone. You can control which calls are sent to your mobile phone. Cisco IP Phone 8800 Series User Guide... -
Page 60: Enable Mobile Connect
Move a Call from Your Mobile Phone to Your Desk Phone You can move a call from your mobile phone to your desk phone. The call is still connected to your mobile phone. Cisco IP Phone 8800 Series User Guide... -
Page 61: Transfer A Call From Your Mobile Phone To Your Desk Phone
Hang up the call on your mobile phone to disconnect the mobile phone, but not the call. Step 3 Press Answer on your desk phone within 10 seconds and start talking on the desk phone. Cisco IP Phone 8800 Series User Guide... -
Page 62: Cisco Ip Phone 8800 Series User Guide
Calls Phone Calls with Mobile Connect Cisco IP Phone 8800 Series User Guide... -
Page 63: Contacts
Use the personal directory to store the contact information for friends, family, or coworkers. You can add your own contacts to the personal directory and special speed dial codes to people who you often call. Cisco IP Phone 8800 Series User Guide... -
Page 64: Sign In And Out Of A Personal Directory
Step 6 Enter first name, and a last name. Step 7 (Optional) Enter a nickname. Step 8 Press Phones and enter the phone number along with any required access codes. Step 9 Press Submit. Cisco IP Phone 8800 Series User Guide... -
Page 65: Search For A Contact In Your Personal Directory
Select the personal address book entry that you want to dial. Step 5 Select the required fast-dial code and press Call. Assign a Fast-Dial Code to a Contact You can make it easier to call a contact with a fast-dial code. Cisco IP Phone 8800 Series User Guide... -
Page 66: Call A Contact With A Fast-Dial Code
Step 1 Press Contacts Step 2 Sign in to your personal directory. Step 3 Select Personal Fast Dials and scroll to a fast-dial code. Step 4 Select the required fast-dial code and press Call. Cisco IP Phone 8800 Series User Guide... -
Page 67: Edit A Contact In Your Personal Directory
Sign in to your personal directory. Step 3 Select Personal Address Book and search for an entry. Step 4 Press Select. Step 5 Press Edit. Step 6 Press Delete. Step 7 Press OK to confirm the deletion. Cisco IP Phone 8800 Series User Guide... -
Page 68: Delete A Fast Dial Code
Cisco Web Dialer You can use Cisco Web Dialer, a web browser, and your Cisco IP phone to make calls from web and desktop applications. Use your web browser and go to a website or your company directory, and then click a hyperlinked phone number to begin your call. -
Page 69: Recent Calls
Calls in the Recents list are grouped together if they are to and from the same number and consecutive. Missed calls from the same number also get grouped together. View Your Recent Calls Procedure Step 1 Press Applications Step 2 Scroll and select Recents. Step 3 Select a line to view. Cisco IP Phone 8800 Series User Guide... -
Page 70: Return A Recent Call
Highlight the individual call record or call group that you want to delete. Step 5 Press Delete to delete an individual call record or all calls in a group. Step 6 Press Delete again to confirm. Step 7 Press Back Cisco IP Phone 8800 Series User Guide... - Page 71 Recent Calls Delete a Call Record Cisco IP Phone 8800 Series User Guide...
- Page 72 Recent Calls Delete a Call Record Cisco IP Phone 8800 Series User Guide...
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Page 73: Voicemail
You could also hear a stutter tone played from your handset, headset, or speakerphone when you use a phone line. This stutter tone is line-specific. You only hear it when using a line that has voice messages. Related Topics Self Care Portal, on page 8 Cisco IP Phone 8800 Series User Guide... -
Page 74: Access Voicemail
This option is useful if you prefer a list of voicemail messages, but you occasionally access your messages without the visual prompts. Procedure Step 1 In the screen, press Audio softkey. Step 2 When prompted, enter your voicemail credentials. Cisco IP Phone 8800 Series User Guide... -
Page 75: Applications
Close Active Applications, page 66 Available Applications Cisco phones don't include these applications by default. But your company might have added applications such as the weather, stock information, company news, to-do lists, or similar information and services. View Active Applications... -
Page 76: Switch To Active Applications
Close Active Applications Procedure Step 1 Press Applications Step 2 Select Running applications. Step 3 Select a running application and press Close app to close the application. Step 4 Press Close. Step 5 Press Exit. Cisco IP Phone 8800 Series User Guide... -
Page 77: Settings
• Press Preview to see the wallpaper on your phone screen. • Press Set to apply the wallpaper to the phone. • Press Delete to delete the wallpaper from the list. Step 4 Press Exit. Cisco IP Phone 8800 Series User Guide... -
Page 78: Change The Ringtone
Step 3 Press the Navigation cluster left to decrease, or right to increase, the brightness. Step 4 Press Save. Adjust the Contrast You can adjust the contrast on the Cisco IP Phone 8811. Procedure Step 1 Press Applications Step 2 Select Settings >... -
Page 79: Change The Font Size
When you use a headset, you can hear your own voice in the earpiece, which is called headset sidetone or headset feedback. You can control the amount of headset sidetone on your phone. Cisco IP Phone 8800 Series User Guide... -
Page 80: Video Settings
The minimum bandwidth for video is 64 kbps. The Auto Bandwidth setting is selected by default. Procedure Step 1 Press Applications Step 2 Select Settings > Video > Bandwidth. Step 3 Select a bandwidth setting. Step 4 Press Save to set the bandwidth. Cisco IP Phone 8800 Series User Guide... -
Page 81: View Video Calls On Your Computer
Before You Begin Connect the computer to the PC port of your phone with an Ethernet cable, and login to Cisco Jabber for Windows. The phone must be connected to the first network interface card (NIC1) in the PC. - Page 82 Settings Adjust the Ringtone Volume Cisco IP Phone 8800 Series User Guide...
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Page 83: Accessories
• Headsets, page 74 • Cisco IP Phone 8800 Key Expansion Module, page 78 Supported Accessories Your phone supports the following accessories from Cisco and third-party manufacturers. Table 4: Cisco IP Phone 8800 Series Accessories Accessory Type Cisco IP Phone... -
Page 84: View The Accessories Associated With Your Phone
Standard headsets plug into the back of the phone using an RJ-11 connector. Connect a Standard Headset Procedure Plug the headset into the jack in the back of the phone and press the cable into the cable channel. Cisco IP Phone 8800 Series User Guide... -
Page 85: Set Up A Wideband Standard Headset
Connect a USB Headset When you use USB headsets with your phone, keep in mind: • You can use only one headset at a time. The most-recently connected headset is the active headset. Cisco IP Phone 8800 Series User Guide... -
Page 86: Bluetooth Headsets
For more information, see the documentation from your Bluetooth headset manufacturer. Related Topics Bluetooth and Your Phone, on page 16 The Cisco IP Phone 8800 Series, on page 1 View Your Paired Bluetooth Devices, on page 46 Turn Bluetooth On or Off When Bluetooth is active, the Bluetooth icon appears in the phone screen header. -
Page 87: Add A Bluetooth Headset
PIN, the Adding PIN screen appears. Step 5 (Optional) Enter the PIN for your accessory if necessary. Disconnect a Bluetooth Headset Procedure Step 1 Press Applications Step 2 Select a Bluetooth headset. Step 3 Press Disconnect. Cisco IP Phone 8800 Series User Guide... -
Page 88: Remove A Bluetooth Headset
Cisco IP Phone 8800 Key Expansion Module The Cisco IP Phone 8800 Key Expansion Module allows you to add extra line appearances or programmable buttons to your phone. The programmable buttons can be set up as phone line buttons, speed-dial buttons, or phone feature buttons. -
Page 89: Cisco Ip Phone 8800 Key Expansion Module Buttons And Hardware
Cisco IP Phone 8800 Key Expansion Module Buttons and Hardware Cisco IP Phone 8800 Key Expansion Module Buttons and Hardware The Cisco IP Phone 8800 Key Expansion Module includes the following features: LCD screen—Displays the phone number, speed-dial number (or name or other text label), phone service, phone feature, or privacy assigned to each button. - Page 90 Accessories Cisco IP Phone 8800 Key Expansion Module Buttons and Hardware Shift buttons—2 buttons. Each button corresponds to one page of 18 line keys. The button for page 1 is labeled with the number 1 and the button for page 2 is labeled with the number 2. The lights in each button indicate the state of the page as follows: •...
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Page 91: Place A Call On The Key Expansion Module
Select Settings > Brightness > Brightness - Key expansion module x, where x is the number of the key expansion module. Step 3 Press right on the Navigation pad to increase brightness. Press left on the Navigation pad to decrease brightness. Step 4 Press Save. Cisco IP Phone 8800 Series User Guide... - Page 92 Accessories Adjust the Key Expansion Module Screen Brightness Cisco IP Phone 8800 Series User Guide...
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Page 93: Product Safety And Security
• Use shielded cables for the external device, or use cables with a better shield and connector. • Shorten the length of the external device cable. • Apply ferrites or other such devices on the cables for the external device. Cisco IP Phone 8800 Series User Guide... -
Page 94: Bluetooth Wireless Headset Performance
Phone Behavior During Times of Network Congestion Anything that degrades network performance can affect Cisco IP Phone voice and video quality, and in some cases, can cause a call to drop. Sources of network degradation can include, but are not limited to, the following activities: •... -
Page 95: Fcc Rf Radiation Exposure Statement
This product contains cryptographic features and is subject to U.S. and local country laws that govern import, export, transfer, and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute, or use encryption. Importers, exporters, distributors, and users are responsible for compliance with U.S. - Page 96 Product Safety and Security Important Online Information Cisco IP Phone 8800 Series User Guide...