Release Notes for C881G-U-K9
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Release Notes for Cisco C881G-U-K9
Remotely Initiated Data Call Back Using SMS
Obtaining Documentation and Submitting a Service Request
Release Notes for Cisco C881G-U-K9
First Published: May 30, 2011Release: Cisco IOS Release 15.1(4)M or later releasesOL-24268-01Contents
Introduction
This document describes the release features of the Universal High Speed Packet Access (HSPA-U) version of the Cisco C881G Series Integrated Services Router (ISR). The C881G-U-K9 ISR comes with an embedded modem. This modem is a multiband, multiservice WAN modem for use over GSM networks.
For more information about this release, see www.cisco.com/go/3g.
New Features
This section describes the new features in this release.
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SMS
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Dual SIM
The Dual SIM feature implements auto-switch and failover between two cellular networks on a C881G-U-K9 ISR. This feature is enabled by default with SIM slot 0 being the primary slot and slot 1 being the secondary (failover) slot.
The GPS feature provides the following commands:
Note the following:
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This example shows you how to set SIM switchover the timeout period to 3 minutes:
router#conf trouter(config-controller)# gsm failovertimer 3This example shows you how to authenticate using an unencrypted pin:
router(config-controller)#gsm sim authenticate 0 1234 slot 0
This example shows you how to set the maximum number of SIM switchover retries to 20:
router(config-controller)#gsm sim max-retry 20
This example shows you how to set SIM slot 1 as the primary slot:
router(config-controller)#gsm sim primary slot 1This example shows you how to configure the SIM card in slot 0 to use profile 10:
router(config-controller)#gsm sim profile 10 slot 0GPS
The GPS feature provides the following commands:
In the syntax of these commands, the value of the unit parameter refers is:
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These examples show how to enable GPS standalone and NMEA for EHWIC-3G-HSPA-U:
router(config)#controller cellular 0/0router(config-controller)#gsm gps mode standalone...controller Cellular 0/0gsm gps mode standalone!router(config-controller)#gsm gps nmea...controller Cellular 0/0gsm gps nmea!These examples show how to display summary and detailed GPS data for C881G-U-K9:
router#show cellular 0 gpsGPS Info-------------GPS State: GPS enabledGPS Mode Configured: standaloneLatitude: 37 Deg 24 Min 59 Sec NorthLongitude: 121 Deg 55 Min 8 Sec WestTimestamp (GMT): Thu Jul 29 11:08:39 2010Fix type: 3D, Height: -6 mHeading: 408, Velocity Horiz: 3, Velocity Vert: 0Satellite Info----------------Satellite #13, elevation 75, azimuth 46, SNR 21...router#show cellular 0 gps detailGPS Info-------------GPS State: GPS enabledGPS Mode Configured: standaloneLatitude: 37 Deg 24 Min 59 Sec NorthLongitude: 121 Deg 55 Min 7 Sec WestTimestamp (GMT): Thu Jul 29 22:17:57 2010Fix type: 3D, Height: 12 mHeading: 0, Velocity Horiz: 0, Velocity Vert: 0HEPE: 2680 cmUncertainty Info:Angle: 0 deg, A: 24 m, Position: 12 m, Vertical: 12 mSatellite Info----------------Satellite #7, elevation 16, azimuth 123, SNR 14 *...
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SMS
The SMS feature enables the router to send and receive SMS messages. This feature also enables the router to save and store the SMS messages in an FTP server.
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The SMS feature provides the following commands:
In the syntax of these commands, the value of the unit parameter refers is:
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This example shows you how to send an SMS message (C881G-U-K9):
router#cellular 0 gsm sms send <phone number> "Test message"This example deletes all SMS messages (EHWIC-3G-HSPA-U):
router#cellular 0/1/0 gsm sms delete allThis example shows you how to display a summary of SMS messages (EHWIC-3G-HSPA-U):
router#cellular 0/1/0 gsm sms view summaryID FROM YY/MM/DD HR:MN:SC SIZE CONTENT0 4087993680 10/05/04 21:29:55 32 from John ...1 4087993680 10/05/04 21:52:45 32 from Jane ...2 4087993680 10/05/04 21:56:56 32 from Jake ...3 4087993680 10/05/04 21:56:58 32 from Tom ...4 4087993680 10/05/04 21:57:00 32 from Sam ...The following example sets FTP path to the SMS_archive directory on the FTP server at 192.168.1.3 (C881G-U-K9 and EHWIC-3G-HSPA-U):
router(config-controller)# gsm sms archive path ftp://username:password@192.168.1.3/SMS_archive3G WWAN MIB Persistence
This feature allows you to retain 3G WWAN MIB object values and trap settings across router reloads.
Before configuring 3G WWAN MIB, you should perform some SNMP pre-configuration to avoid getting warning messages. The following is an example of SNMP pre-configuration:
snmp-server community public ROsnmp-server community private RWsnmp-server enable traps c3gThe following example shows you how the settings that you need to configure this feature:
controller Cellular 0gsm event rssi onset mib-trap All-gsmgsm event rssi onset threshold -84gsm event rssi abate mib-trap All-gsmgsm event rssi abate threshold -82gsm event temperature onset mib-trapgsm event temperature onset threshold 41gsm event temperature abate mib-trapgsm event temperature abate threshold 40gsm event modem-state mib-trap downgsm event modem-state mib-trap upgsm event service mib-trapgsm event network mib-trapgsm event connection-status mib-trap All-gsm!Remotely Initiated Data Call Back Using SMS
This feature remotely brings up the cellular interface by sending SMS messages over GSM networks.
The following example shows you how to configure this feature:
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chat-script wcdma "" "atdt*99#" TIMEOUT 180 "CONNECT"interface Loopback1ip address 1.1.1.1 255.255.255.0interface Cellular 0ip address negotiatedip virtual-reassembly inencapsulation pppload-interval 30dialer in-banddialer pool-member 1dialer idle-timeout 0no peer default ip addressasync mode interactiveppp chap hostname abc.cell.orgppp chap password 0 nopasswordppp ipcp dns requestrouting dynamicinterface Dialer1ip address negotiatedencapsulation pppdialer pool 1dialer idle-timeout 0dialer string wcdmadialer caller 4081234567 callbackdialer-group 1ppp chap hostname abc.cell.orgppp chap password 0 nopasswordppp ipcp dns requestip route 0.0.0.0 0.0.0.0 Dialer1!access-list 1 permit anydialer-list 1 protocol ip list 1!line 3script dialer wcdmaloginmodem InOutno exectransport input alltransport output allTo test this example, send an SMS message from phone number 408-123-4567. This brings the cellular link up.
List of New Commands
The following is a list of the new commands supported by the EHWIC-3G-HSPA-U card embedded in the C881G-U-K9 ISR:
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These commands are described in the Configuring Cisco EHWIC-3G-HSPA-U and C881G-U-K9 guide.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html
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Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.
© 2011 Cisco Systems, Inc. All rights reserved.
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