Benutzeranleitung / Produktwartung 3545 PRI des Produzenten Cisco
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Americas Hea dquarters Cisc o Syst ems , Inc . 170 West Ta sman Driv e San Jos e, CA 95 134-1706 USA http://www.ci sco.com Tel: 408 526-4000 800 553- NETS (638 7) Fax: 408 527-0883 Installation and Upgrade Guide f or Cisco Unif ied Videoconferencing 3545 PRI Gate w a y and 3545 S erial Gate w ay Releases 5.
THE SPECIFICATIONS AND INFORMATION REGARDING TH E PRODUCTS IN THIS MANUAL ARE SUBJE CT TO CHANGE WITHOUT NO TICE. ALL STATEMENT S, INFORMATI O N, AND RECOMME NDATIONS IN T HIS MANUAL ARE BELI EVED TO BE A CCURATE BUT ARE P RESENTED WI THO UT WARRANTY OF ANY KIND, EXPRE SS OR IMPLIED.
iii Installation and Upgrade Guide for Cisco Unified V ideoconfe renc ing 3545 PRI Ga teway and 3545 Serial Ga teway Releases 5 .6 and 5. 7 OL-17011-01 CONTENTS CHAPTER 1 Functio nality 1-1 About Cis .
Cont ents iv Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Setti ng the IP Address 2-11 Setti ng.
Content s v Installation and Upgrade Guide for Cisco Unified V ideoconfe renc ing 3545 PRI Ga teway and 3545 Serial Ga teway Releases 5 .6 and 5. 7 OL-17011-01 High V oltage 6-2 Powe r Sup ply 6-2 ESD.
Cont ents vi Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01.
CH A P T E R 1-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
1-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Ga tewa y Feat ures About Gateway Features Ta b l e 1-1 lists the m ajor features of the Cisco Unified V i deoconf eren cing 3545 Gate way.
1-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Gateway Features Ta b l e 1-2 o n page 1-4 lists features for specif ic Cisco gate ways.
1-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Ga tewa y Fea.
1-5 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Gateway Featur.
1-6 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Cis co Unifie.
1-7 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Cisco Unif ied Videoco nferencing 3545 Gateway Applica tions and Topologies About Multimedia Conferencing The Cisc o PRI gatew ay enab les H.
1-8 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Cis co Unifie.
1-9 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Cisco Unif ied.
1-10 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Cis co Unifi.
1-11 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Cisco Unif ie.
1-12 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Cis co Unifi.
1-13 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 1 Functional ity About Cisco Unified.
1-14 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapt er 1 Function alit y About Cis co Unifi.
CH A P T E R 2-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
2-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoco.
2-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video.
2-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoco.
2-5 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay Mounting the Cisco Unified Videoconferencing 3545 Chassis in a 19-inch Rack • V .
2-6 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway How to Install the Ga teway Step 6 Fa sten t he brack ets to the side rails o f the rack.
2-7 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video.
2-8 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway How to Install the Ga teway Caution Do not force the con nection.
2-9 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video.
2-10 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-11 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Vide.
2-12 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-13 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay How to Perform the Initial Gateway Configuration Caution D o no t use le ading zeros i n the IP a ddres s.
2-14 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway How to Perform the Initia l Gateway Conf igurat ion Step 6 Press Enter .
2-15 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Vide.
2-16 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-17 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay Serial Gateway C able Co nnectio ns and Pin-o uts V.
2-18 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway Serial Gateway Cable Connec tions and Pin-outs EIA530/RS366- DTE Figure 2-9 sh ows the EIA5 30/RS366- DTE c able.
2-19 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay Serial Gateway C able Co nnectio ns and Pin-o uts EIA530A/RS366-DTE Figure 2-11 shows the EIA 530A/RS3 66-DTE cab le.
2-20 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-21 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay Serial Gateway C able Co nnectio ns and Pin-o uts EIA449/RS366- DCE Figure 2-14 shows the EIA 449/RS366- DCE cab le.
2-22 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-23 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Vide.
2-24 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoconferencing 3545 Gateway Serial Gateway Cable Connec tions and Pin-outs DB-37 Connector Figure 2-17 shows the DB-3 7 pin layou t.
2-25 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Video confe rencing 35 45 Gatew ay Serial Gateway C able Co nnectio ns and Pin-o uts DB-25 Conne ctor Figure 2-18 shows the DB-2 5 pin layou t.
2-26 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
2-27 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 2 Installing th e Cisco Unified Vide.
2-28 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 2 Installing the Cisco Unified Videoc.
CH A P T E R 3-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
3-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 3 Using the Cisco Software Upg rade Utility Upgradin g Softwar e Upgrading Software Y ou use the Soft ware Up grade Uti lity to upg rade Cisco softw are installed on Cisco de vices.
CH A P T E R 4-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
4-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 4 Cable Co nnecti ons and Pin-out s 9-.
4-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 4 Cable Connectio ns and Pin-o uts Ci.
4-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 4 Cable Co nnecti ons and Pin-out s IS.
CH A P T E R 5-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 5 Technical Specifications Ta b l e 5-1 Cisco U nified V ideoconf ere ncing 3 545 Chassi s T echnica l Spe cifi cati ons Chas sis Dimensi ons • Height : 2U (3.
5-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 5 Technica l Specifica tions Rear pane.
5-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 5 Technical Specifications Mem ory .
5-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 5 Technica l Specifica tions.
CH A P T E R 6-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
6-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 6 Safety ESD Procedur es Cautio n This is a class I unit. In Denmar k, use t his unit with a n A C cord suited to Danish spe cific ations.
6-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 6 Safety ESD Proce dures Batteries This prod uct may co ntain a bat tery .
6-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapte r 6 Sicher heit Elektrisch e Sicherheit.
6-5 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 6 Sicherheit ESD-Verfahr en ESD-Verfa.
6-6 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapte r 6 Sicher heit Seguridad El ectrica Se.
6-7 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 6 Sicherheit Procedi m ientos ESD Pro.
6-8 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 6 Securite Securite Elect rique Securi.
6-9 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 6 Secur ite Preventio n des De cha rges El ectr osta tiqu es Cette unité est de cla sse I.
6-10 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapter 6 Securite Preventio n des Dech arges.
CH A P T E R 7-1 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5.
7-2 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapte r 7 Compli ance and Cert ifica tions Telecom • EN 61000- 3-3 • EN 61000- 6-1 War ni n g This is a class A product.
7-3 Installation and Upgrade Guide f o r Cisc o Unifi ed Vide oconferenc ing 3545 PRI Gateway an d 3545 Serial Gat eway Releases 5.6 a nd 5. 7 OL-17011-01 Chapter 7 Compliance and Certificatio ns Tele.
7-4 Installation and Upgrade Guide for Cisco Unified V ideoconfe r enci n g 3545 PRI Gateway and 3545 Ser ial Gateway Releases 5 . 6 and 5. 7 OL-17011-01 Chapte r 7 Compli ance and Cert ifica tions Te.
IN-1 Installation and Upgrade Guide for Cisco Unified V ideoconfe renc ing 3545 PRI Ga teway and 3545 Serial Ga teway Releases 5 .6 and 5. 7 OL-17011-01 INDEX A acces s cont rol 1-2 ACT LE D 2-2, 2-3 .
Index IN-2 Install ation and Upgr ade Guide for Cisco Unif ied Videoc onferenc ing 3545 PRI Gateway a nd 3545 Serial Gateway Releases 5.6 and 5. 7 OL-17011-01 DTMF 1-2 dua l vi deo 1-3 duplex para met.
Inde x IN-3 Installation and Upgrade Guide for Cisco Unified V ideoconfe renc ing 3545 PRI Ga teway and 3545 Serial Ga teway Releases 5 .6 and 5. 7 OL-17011-01 line qu ality 1-5 M media + si gnaling c.
Index IN-4 Install ation and Upgr ade Guide for Cisco Unif ied Videoc onferenc ing 3545 PRI Gateway a nd 3545 Serial Gateway Releases 5.6 and 5. 7 OL-17011-01 RJ-45 2-2, 2-3 rollover 1-3 routin g 1-2 .
Ein wichtiger Punkt beim Kauf des Geräts Cisco 3545 PRI (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Cisco 3545 PRI noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Cisco 3545 PRI - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Cisco 3545 PRI reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Cisco 3545 PRI erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Cisco 3545 PRI besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Cisco 3545 PRI verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Cisco 3545 PRI. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Cisco 3545 PRI gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.