Manuale d’uso / di manutenzione del prodotto 1010 del fabbricante Dialogic
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September 20 08 www.dialog ic.com D i a l o g i c ® I M G 1 0 1 0 / 1 0 0 4 I n t e g r a t e d M e d i a G a t e w a y s R a d i u s R e l e a s e 1 0 .
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v Table Of Contents An Overview of RADIUS on the IMG .......................... ................. ................ .........1 RADIUS Sc enarios ................. ................ ................ ................ ................. ..........5 Generic RAD IUS Attribu tes .
1 An Overview of RADIUS on t he IMG Topic Locat ion: Product Description > R ADIUS Overview The IMG uses Remote A uthenti cation Dial In Us er Service (RAD IUS) for streamin g the Call Detail Records ( CDR). The i mplementation i s compli ant with R FC 2865 and RFC 2866.
RADIUS 2 RADIUS Server Redundancy The IMG sup ports an Act ive/Stan dby redundancy sch eme. Redun dancy logi c is ind ependent for Authent ication an d Accounti ng Servers. When configu ring RADIUS servers they may get cr eated wit h an initi al priority preferenc e.
Overview of RADIUS 3 RADIUS Server Failure Alarm The IMG pro vides auto matic alarmi ng notifica tion to IMG users when a Radi us Server has changed states and can no lon ger be acce ssed.
5 RADIUS Scenarios Topic Locat ion: Product Description > R ADIUS The IMG sup ports RADI US Authent ication an d Accounting. IMG customer has th e option of usi ng one of t he followi ng scenarios:.
RADIUS 6 Authenticat ion only In this cas e only an A uthenti cation Server i s assign ed to the RADIUS client on the IMG..
7 Generic RADIUS Attribute s Topic Locat ion: Product Description > R ADIUS RADIUS Att ributes carry the specifi c authenticat ion, auth orization, in formation and configurat ion detail s for the request a nd reply. Some Attri butes may be inclu ded more than on ce.
RADIUS 8 RADIUS server. For example, a fully qualified domain name would be suitable as a NAS- Identifier. 40 Acct-Status- Type Numeric (4 octets) Values Start Indicates whether this Accounting-Request marks the beginning of the use r service (Start) or the end (Stop).
Generic RAD IUS Attribu tes 9 48 Acct-Output- Packets Numeric (4 octets) 0 This attribute indicat es how many packets have been sent to the port in the course of delivering this service to a Framed User, and can only be present in Accountin g-Request records where the Acct- Status-Type is set to Stop.
11 RADIUS Call Flow: SS7 to SI P Topic Locat ion: Product Description > R ADIUS.
13 RADIUS Call Flow: SS7 to H .323 - Release from S S7 Topic Locat ion: Product Description > R ADIUS.
15 Incomplete Call B ehavior Topic Locat ion: Product Description > R ADIUS This secti on outlin es the behavior of the IMG ga teway in cas e of the most common incompl ete calls. User Busy No Answer f rom User No Circuit /Channel Available Unall ocated Number H.
17 Configuring RADIUS Topic Locat ion: Config uration > RAD IUS You can confi gure a tota l of 256 RAD IUS server s. Before You B egin Make sure you have m oved the RAD IUS dicti onary files ( diction ary and dictionary.can tata) to y our RADIUS install ation folder.
RADIUS 18 Configuring a RADIUS Acco unting Server 1. Right- click External Ne twork Elem ents and sel ect New Radi us Servers . 2. Right- click Radius Serv ers and sel ect New Radiu s Server . The Radiu s Server pan e appears. The foll owing field s are automati cally popul ated: Radius Serve r ID - the ne xt number i n sequen ce 3.
Configu ring RADIUS 19 Configuring a RADIUS Client 1. Right- click the desired P hysical IMG and select Ne w Radius Cli ent . The Radiu s Client pan e appears. 2. The foll owing fiel ds are automati cally popul ated. Change any def ault val ues, if required.
21 Configuring Free RADIUS us ing GCEMS as a RADI US Server Topic Locat ion: Config uration > RAD IUS The IMG run s a RAD IUS client t hat is confi gured to send CDR start & sto p events to the RADIUS s erver, whi ch can b e the GCEMS Li nux serv er or anoth er RADIUS serve r.
RADIUS 22 4. Add access for each IMG Edit th e freeRadius cli ents.conf fil e (/etc/raddb/ clients.conf) If you have multipl e IMG ’ s, the Us ername shoul d be different f or each IMG. Shortname = Your use rname confi gured in th e RADIUS us ers fil e and ClientVi ew A unique use rname is recomm ended for ea ch IMG.
Configu ring Free RADIU S usin g GCEMS as RADIU S Server 23 10. Archi ve & delete CD R detail files. A copy of th e followi ng files can be f ound at /o pt/cantata/ IMG/radius . a. In the /va r/log/radi us/radacct fol der create a script to archi ve fil es.
25 Radius Client Topic Locat ion: ClientV iew Pane Refer ence Overview Description This pan e configures a Radiu s Client for a sing le Physical IMG. Before c onfigurin g a client, at l east one Radiu s Server mu st be confi gured.
RADIUS 26 Field Descriptions Radius Cli ent Networ k Interface This drop-down list i s populated wi th all of the Network Inte rfaces conf igured on th is particul ar IMG. It is th e responsibi lity of the us er to make su re the in terface may reach the pa rticul ar server.
RADIUS Cli ent 27 RADIUS Tim e Format This setti ng determin es the format tha t will be used in CDR i n attri butes that incl ude time. Legacy Format This i s the format used before the avail ability of the Tim e Zone featu re (10.3.2 ER6). Use th is for back ward compati bility i f you are not usin g local ti me.
29 Radius Server Topic Locat ion: ClientV iew Pane Refer ence Overview Description Use this pan e to confi gure informati on about the Rad ius Servers that are i n the network. The re are two types of Radi us Servers , accounti ng and aut horization ; each type may ha ve a prim ary and second ary server.
RADIUS 30 Radius Serve r Data Format Cantata Format Radius Serve r IP Add ress The IP Addr ess of the Ra dius Server. Radius Serve r Port The port on t he serve r which will accept the Ra diu s connection. Radius Serve r UserName A Username to access t his server.
31 Radius Servers Topic Locat ion: ClientV iew Pane Refer ence Overview Description To create a Ra dius Serv er, right- click Radiu s Server and sel ect New Ra dius Servers .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Dialogic 1010 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Dialogic 1010 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dialogic 1010 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dialogic 1010 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dialogic 1010, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Dialogic 1010.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dialogic 1010. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dialogic 1010 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
