15 Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x

15 Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
CH A P T E R
15
Troubleshooting Call Transfers and Call
Forwarding in Cisco Unity Connection 9.x
See the following sections:
Note
•
Calls Are Not Transferred to the Correct Greeting in Cisco Unity Connection 9.x, page 15-1
•
Problems with Call Transfers in Cisco Unity Connection 9.x (Cisco Unified Communications
Manager Express SCCP Integrations Only), page 15-5
•
User Hears a Reorder Tone When Answering a Notification Call from Cisco Unity Connection 9.x,
page 15-5
For call transfer problems that occur on newly installed systems, see the applicable Cisco Unity
Connection integration guide, at
http://www.cisco.com/en/US/products/ps6509/products_installation_and_configuration_guides_list.ht
ml.
If you encounter a call transfer problem that is not described in this chapter, contact the Cisco Technical
Assistance Center (TAC).
Calls Are Not Transferred to the Correct Greeting in Cisco Unity
Connection 9.x
When calls are not transferred to the correct greeting, use the following task list to determine the cause
and to resolve the problem. Do the tasks in the order presented until the problem is resolved.
Task List for Troubleshooting Call Transfers to the Wrong Greeting
1.
Confirm that the forward timer in the phone system is synchronized with the Rings to Wait For
setting in Cisco Unity Connection. See the “Confirming That the Forward Timer in the Phone
System Is in Synch with the Rings to Wait For Setting in Cisco Unity Connection” section on
page 15-2.
2.
Confirm that the phone system programming enables callers to hear the personal greeting of the user.
See the “Confirming That the Phone System Integration Enables Playing the User Personal Greeting
for Callers” section on page 15-3.
3.
Confirm that the busy greeting is supported and enabled. See the “Confirming That the Busy
Greeting Is Supported and Enabled” section on page 15-4.
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Chapter 15 Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
Calls Are Not Transferred to the Correct Greeting in Cisco Unity Connection 9.x
4.
Confirm that the caller reaches the intended destination based on the search scope. See the
“Confirming That the Search Scope Configuration Sends the Call to the Intended Destination”
section on page 15-4.
Confirming That the Forward Timer in the Phone System Is in Synch with the
Rings to Wait For Setting in Cisco Unity Connection
For supervised transfers, the number of rings that Cisco Unity Connection waits before routing a call to
a user personal greeting (or to another extension) can be reconfigured. If the phone system is
programmed to forward calls, confirm that the phone system waits longer to forward a call than
Connection waits before taking a message.
If the phone system is forwarding the call to another extension before Connection can take a message,
the following may occur:
•
The caller does not hear the beginning of the user personal greeting. (For example, the user greeting
is “Hi, this is Maria Ramirez. Please leave a message after the tone.” But the caller hears only
“...message after the tone.”)
•
The call is forwarded to another phone (for example, the operator) rather than to the personal
greeting of the user.
•
The call is forwarded to the opening greeting.
•
The caller hears only ringing.
To Synchronize the Forward Timer and the Rings to Wait For Setting
Step 1
In the phone system programming, find and note the setting of the forward timer.
Step 2
In Cisco Unity Connection Administration, expand Users, then select Users.
Step 3
On the Search Users page, select the alias of the user whose calls are not being routed to the correct
greeting.
Note
If the user does not appear in the search results table, set the applicable parameters in the search
fields at the top of the page, and select Find.
Step 4
On the Edit User Basics page, on the Edit menu, select Transfer Rules.
Step 5
On the Transfer Rules page, select the name of the active transfer rule.
Step 6
On the Edit Transfer Rule page, under Transfer Action, confirm that the Extension option is selected for
the Transfer Calls To field and that the extension number is correct.
Step 7
In the Transfer Type list, confirm that Supervise Transfer is selected.
Step 8
In the Rings to Wait For field, the setting should be two rings fewer than the setting of the forward timer
of the phone system, which you noted in Step 1. This setting is typically not greater than four. It specifies
the number of rings that Connection waits before routing the call to the personal greeting of the user.
If the settings do not meet the parameters, either reprogram the phone system so that it waits longer
before forwarding unanswered calls, or change the Rings to Wait For field setting so that Connection
routes the call before the phone system forwards it.
Step 9
Select Save.
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Chapter 15
Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
Calls Are Not Transferred to the Correct Greeting in Cisco Unity Connection 9.x
Step 10
To change the default Rings to Wait For value for future users, expand Templates and select User
Templates.
Note
Step 11
If you change settings in a user template, the settings are not changed for existing users whose
accounts were created from that template. Changing the template settings affects only the users
who are added after the template changes are made.
On the Search User Templates page, select the alias of the user template that you want to change.
Note
If the user template does not appear in the search results table, set the applicable parameters in
the search fields at the top of the page, and select Find.
Step 12
On the Edit User Template Basics page, on the Edit menu, select Transfer Rules.
Step 13
On the Transfer Rules page, select the name of the active transfer rule.
Step 14
On the Edit Transfer Rule page, under Transfer Action, confirm that the Extension option is selected for
the Transfer Calls To field.
Step 15
In the Transfer Type list, confirm that Supervise Transfer is selected.
Step 16
In the Rings to Wait For field, enter the same setting that you entered in Step 8.
Step 17
Select Save.
Confirming That the Phone System Integration Enables Playing the User
Personal Greeting for Callers
When callers hear the opening greeting rather than the user personal greeting, confirm that the phone
system integration is correctly set up. If the settings are not correct, call forward to personal greeting and
easy message access are not enabled. Do the following procedure.
To Verify the Phone System Integration Settings
Step 1
In Cisco Unity Connection Administration, expand Telephony Integrations.
Step 2
Confirm that the settings for the phone system, port group, and ports match those indicated in the
applicable Cisco Unity Connection integration guide, at
http://www.cisco.com/en/US/products/ps6509/products_installation_and_configuration_guides_list.ht
ml.
Step 3
Correct any incorrect settings for the phone system integration.
Step 4
Confirm that the extension that the caller reached is the same as the primary or alternate extension of the
user.
Step 5
If callers still hear the opening greeting after dialing the user extension, contact Cisco TAC.
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Chapter 15 Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
Calls Are Not Transferred to the Correct Greeting in Cisco Unity Connection 9.x
Confirming That the Busy Greeting Is Supported and Enabled
When a call arrives at a busy extension and is forwarded to Cisco Unity Connection, phone systems
typically send the reason for forwarding (the extension is busy) along with the call.
If Connection does not play the user busy greeting for the caller, the cause may be one of the following:
•
The phone system does not provide the necessary call information to support the busy greeting. See
the “Integration Functionality” section in the applicable Cisco Unity Connection integration guide,
at
http://www.cisco.com/en/US/products/ps6509/products_installation_and_configuration_guides_lis
t.html.
•
The user has not enabled the busy greeting. See the User Guide for the Cisco Unity Connection
Phone Interface (Release 9.x) at
http://www.cisco.com/en/US/docs/voice_ip_comm/connection/9x/user/guide/phone/b_9xcucugpho
ne.html or the User Guide for the Cisco Unity Connection Messaging Assistant Web Tool (Release
9.x) at
http://www.cisco.com/en/US/docs/voice_ip_comm/connection/9x/user/guide/assistant/b_9xcucuga
sst.html.
•
The alternate greeting for the user is enabled and overrides the busy greeting. See the User Guide
for the Cisco Unity Connection Phone Interface (Release 9.x) at
http://www.cisco.com/en/US/docs/voice_ip_comm/connection/9x/user/guide/phone/b_9xcucugpho
ne.html or the User Guide for the Cisco Unity Connection Messaging Assistant Web Tool (Release
9.x) at
http://www.cisco.com/en/US/docs/voice_ip_comm/connection/9x/user/guide/assistant/b_9xcucuga
sst.html.
Confirming That the Search Scope Configuration Sends the Call to the Intended
Destination
If a caller enters digits to transfer to an extension from the automated attendant or from a user greeting
and reaches an unintended destination, check the search scope of the call at the point where the caller
enters the digits. Cisco Unity Connection uses the search scope to match the extension that the caller
dials to an object with this extension, such as a user, contact, or remote contact at a VPIM location. In
particular, if your dial plan includes overlapping extensions, it is possible for the caller to enter an
extension that matches multiple users or other Connection objects and be transferred to a different object
than the caller expects to reach.
To make a match by extension, Connection checks the search space that is currently defined as the search
scope for the call. Connection searches the partitions in this search space in the order that they appear
in the Assigned Partitions list in Cisco Unity Connection Administration, and returns the first result
found.
The search scope of the call when the caller reaches a system call handler is defined by the Search Scope
setting on the Call Handler Basics page for the handler, and may either be explicitly set to a particular
search space, or may be set to inherit the search space from the call, in which case it may have been set
by a previous handler or by the last call routing rule that processed the call. When a user greeting is
played, the search scope of the call is defined by the Search Scope setting on the User Basics page for
the user in Cisco Unity Connection Administration.
You can trace the search scope of a call by enabling the CDE micro trace (level 4 Search Space). For
detailed instructions on enabling the traces and viewing the trace logs, see the “Diagnostic Traces in
Cisco Unity Connection 9.x” chapter.
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Chapter 15
Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
Problems with Call Transfers in Cisco Unity Connection 9.x (Cisco Unified Communications Manager Express SCCP
Problems with Call Transfers in Cisco Unity Connection 9.x
(Cisco Unified Communications Manager Express SCCP
Integrations Only)
For Cisco Unified Communications Manager Express SCCP integrations only, call transfers may not
work correctly (for example, the call may be dropped or the caller may be left on hold indefinitely). A
possible cause for this problem is that the phone system integration is not correctly configured for Cisco
Unified Communications Manager Express.
Do the following procedure.
To Configure the SCCP Integration for Cisco Unified Communications Manager Express
Step 1
In Cisco Unity Connection Administration, expand Telephony Integrations, then select Port Group.
Step 2
On the Search Port Groups page, select the port group name that is used by the Cisco Unified CM
Express SCCP integration.
Step 3
On the Port Group Basics page, on the Edit menu, select Servers.
Step 4
Under Cisco Unified Communications Manager Servers, in the Server Type column, select Cisco
Unified Communications Manager Express and select Save.
User Hears a Reorder Tone When Answering a Notification Call
from Cisco Unity Connection 9.x
Cisco Unity Connection requires a minimum Rings to Wait For setting of three rings to properly transfer
a call or to make a message notification call. If the number of rings to wait is set to fewer than three for
notification devices or call handlers, a user may hear the reorder tone instead of the Connection
conversation when called by Connection.
To Correct the Rings to Wait For Setting
Step 1
In Cisco Unity Connection Administration, expand Users, then select Users.
Step 2
On the Search Users page, select the alias of the user who is hearing a reorder tone when answering a
call from Connection.
Note
If the user does not appear in the search results table, set the applicable parameters in the search
fields at the top of the page, and select Find.
Step 3
On the Edit User Basics page, on the Edit menu, select Notification Devices.
Step 4
On the Notification Devices page, select the display name of a notification device.
Step 5
On the Edit Notification Device page, under Phone Settings, set the Rings to Wait field to three or more
rings.
Step 6
Select Save.
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Chapter 15 Troubleshooting Call Transfers and Call Forwarding in Cisco Unity Connection 9.x
User Hears a Reorder Tone When Answering a Notification Call from Cisco Unity Connection 9.x
Step 7
On the User menu, select Notification Devices.
Step 8
Repeat Step 4 through Step 7 for each remaining notification device.
Step 9
To change the default Rings To Wait value for future users, expand Templates and select User
Templates.
Note
If you change settings in a user template, the settings are not changed for existing users whose
accounts were created from that template. Changing the template settings affects only the users
who are added after the template changes are made.
Step 10
On the Search User Templates page, select the alias of the user template that you want to change.
Step 11
On the Edit User Template Basics page, on the Edit menu, select Notification Devices.
Step 12
On the Notification Devices page, select the display name of a notification device.
Step 13
On the Edit Notification Device page, under Phone Settings, set the Rings to Wait field to three or more
rings.
Step 14
Select Save.
Step 15
On the User menu, select Notification Devices.
Step 16
Repeat Step 12 through Step 15 for each remaining notification device.
Step 17
Expand Call Management, then select System Call Handlers.
Step 18
On the Search Call Handlers page, select the display name of a call handler.
Step 19
On the Edit Call Handler Basics page, on the Edit menu, select Transfer Rules.
Step 20
View the Standard, Alternate, and Closed rules. In the Transfer Type field, if Supervise Transfer is
selected for any of the rules, confirm that the Rings to Wait For field is set to three or more rings.
If Rings to Wait For is set correctly, and the user still hears a reorder tone when answering a call from
Connection, contact Cisco TAC.
Troubleshooting Guide for Cisco Unity Connection Release 9.x
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