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v.1.9.0
2015 SwitchRay Inc.
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SwitchRay Inc. .
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SwitchRay Inc.
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SwitchRay Inc.
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1.9.0
26.03.2015
603093, . , . , 23.
www.switchray.ru.:+7 (831) 282 27 77, : +7 (831) 282 27 79
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3 2015 SwitchRay Inc.
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...................................................................................................................................
51.1 (Traffic Switch)
...................................................................................................................................
51.2 (Traffic Manager)
...................................................................................................................................
61.3 EMS
2 7
3 12
4 13
5 14
6 15
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2015 SwitchRay Inc.
1
( )
, VoIP-
.
(
): (Traffic Switch),
(Traffic Manager), EMS,
.
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1.1 (Traffic Switch)
Traffic Switch (TS) . Traffic Switch
SIP, H.323, SIP-T/I ITU-ISUP,
. TS
(Traffic Manager).
Traffic Switch (nodes),
:
(management node)
TS, ,
.
(balancer node) H.323- SIP-.
. Traffic Manager
.
ASR .
(signaling node)
SIP/H.323/SIP-T/SIP-I, -
( ),
( ).
- (media node) ,
.
, .
(command line node) telnet-,
telnet-.
-7 (SS7 Call Agent node) 7.
M3UA, -
MGCP SIGTRAN/MGCP, ISUP-R.
(synchro node) .
. TS
.
1.2 (Traffic Manager)
() (Traffic Manager/TMngr)
, VoIP-,
, ,
, (QoS) ,
, (accounting and billing),
.
:
, , ,
, ..,
(CDRs);
-,
;
(scripting node)
.
-
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2015 SwitchRay Inc.
1.3 EMS
EMS
, SNMP.
EMS ,
, .
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2
(G.729, G.729A, G.729B, G.729AB, G.723.1, G711A-Law,
G.711-Law, GSM FR, Speex ( . ),
iLBC, AMR NB, G.726, G.722, G.722.1, G.722.2, Opus);
SIP H.323, ITU ISUP-R SIP-I/T;
T.38 (passthrough);
SIP H.323 H.261, H.263 H.264
(passthrough);
7 M3UA;
- 7 MGCP;
Audiocodes Mediant-2000, -3000, -
5000, ITG, -, Quintum Tenor-DX, Tenor-CMS, Zyxel MSAP2000;
DTMF, RFC 2833, SIP INFO, Inband DTMF
G.711 ( ), DTMF H.245, Q.931.
(ITU-T):
H.323 v.2-v.4 Packet-based multimedia communications
systems;
H.245 v.7 Control protocol for multimedia communication;
H.225 v.4 Call signalling protocols and media stream
packetization for packet-based multimedia
communication systems.
SIP ( SIP UDP):
:
RFC 3261 SIP: Session Initiation Protocol;
RFC 3326 The Reason Header Field for the Session Initiation
Protocol (SIP);
RFC 2976 The SIP INFO Method.
Privacy:
RFC 3323 A Privacy Mechanism for the Session Initiation Protocol
(SIP);
RFC 3324 Short Term Requirements for Network Asserted
Identity;
RFC 3325 Private Extensions to the Session Initiation Protocol
(SIP) for Asserted Identity within
Trusted Networks.
SIP:
RFC 3581 An Extension to the Session Initiation Protocol (SIP)
for Symmetric Response Routing;
RFC 5168 XML Schema for Media Control (
picture_fast_update);
RFC 5806 Diversion Indication in SIP;
SIP Extensions for Caller Identity and Privacy ( Cisco
Remote-Party-ID);
The Calling Party's Category tel URI Parameter;
ANSI ISUP Originating Line Info Support ( Dialogic).
:
RFC 2069 An Extension to HTTP : Digest Access
Authentication.
SIP-T/I:
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2015 SwitchRay Inc.
RFC 3204 MIME media types for ISUP and QSIG Objects;
RFC 3372 Session Initiation Protocol for Telephones (SIP-T):
Context and Architectures;
RFC 3398 Integrated Services Digital Network (ISDN) User Part
(ISUP) to Session Initiation Protocol
(SIP) Mapping;
Q. 1912.5 Interworking between Session Initiation Protocol (SIP)
and Bearer Independent Call Control
protocol or ISDN User Part.
SDP:
RFC 3264 An Offer/Answer Model with Session Description Protocol
(SDP);
RFC 3551 RTP Profile for Audio and Video Conferences with
Minimal Control;
RFC 3555 MIME Type Registration of RTP Payload Formats;
RFC 4566 SDP: Session Description Protocol.
DTMF:
RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and
Telephony Signals (
SIP MGCP);
SIP INFO Method for DTMF Tone Generation ( Cisco);
G.711 ( );
,
H.323:
H.245 User Input Alphanumeric (as digits);
H.245 User Input Alphanumeric (as string);
H.245 Signal;
Q.931 Facility Keypad.
RTP/RTCP (RFC 3550/RFC 3551);
SS7:
ISUP-R-2000;
M3UA ( ASP IPSP, . RFC 4666);
MGCP ( -, RFC 3435).
SNMP:
SNMP v1 (RFC 1157);
SNMP v2c, (RFC 1901);
SNMP- GET, GETNEXT, GETBULK ,
SNMP- (traps) . SNMP
Net-SNMP OC Linux. . http://www.net-
snmp.org.
RADIUS (AAA, , Packet of Disconnect):
RFC 2865 Remote Authentication Dial In User Service
(RADIUS);
RFC 2866 RADIUS Accounting;
RFC 3576 Dynamic Authorization Extensions to Remote
Authentication Dial In User Service
(RADIUS);
RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service
(RADIUS);
RFC 5080 Common Remote Authentication Dial In User Service
(RADIUS).
ENUM, RFC 3761 The E.164 to Uniform Resource Identifiers (URI)
Dynamic Delegation Discovery system
(DDDS) Application (ENUM).
(NAT):
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NAT.
.
, , NAT.
, .
- . - ,
, - ,
-.
, NAT-
, H.323 , NAT-
, .
;
IP-
.
, :
;
.
(CPS).
SIP- H.323- (RPS).
.
.
.
/ ;
/ ;
/ ;
(ASR, ACD ..);
ID ( );
CPC ;
URI.
( LCR)
ENUM- ;
RADIUS- ;
SIP 302- ..
CDR- ;
CDR- ( );
ASR, QoS, ACD .. ;
/;
.
CDR-;
CDR-
;
CDR-
-
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2015 SwitchRay Inc.
;
RADIUS,
Accounting-;
(interim) RADIUS-;
Cisco VSA;
;
PoD.
URI
;
,
( , ,
, );
( ..).
-
;
(CLI ) telnet;
SOAP;
/ CSV.
;
-;
() ;
-.
,
, .
.
;
, ,
;
.
EMS
:
SNMP v1;
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SNMP v2c;
, :
SNMP v1 v2c ;
;
;
;
;
: ;
, , ;
;
.
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2015 SwitchRay Inc.
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,
Debian GNU/Linux 7.0 (32-bit x86 Wheezy) 64- 32-
.
MySQL.
, -:
Mozilla Firefox 23.x
Google Chrome 28.x
Microsoft Internet Explorer 10
-
.
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4
,
:
8- ;
8 .
HP Proliant DL360.
.
.
.
2
.
-
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5
.
1.7.4 > 1.8.1
(URI).
-.
CDR- .
.
1.7.3 > 1.7.4
DTMF-
,
.
RFC 5168.
1.7.2 > 1.7.3
SIP 302.
1.6.0 >1.7.2
G.722, G.722.1 ( Annex C), AMR-WB/G.722.2.
SNMP- (SNMP traps).
RADIUS-,
RADIUS- .
7
-.
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6
AAA (authentication,
authorization and accounting)
, .
ACD .
, .
ASP (Application Server
Process)
, ,
7-.
ASR .
, :
ASR = - /
- .
ASR ( ) ,
. ,
:
ASR = / *100
,
.
CDR (Call detail record) .
( , ,
),
(accounting)
.
CPC (Calling Party Category) .
CPS (Calls per second) () ,
.
CSV (Comma Separated Values) ,
.
.
DTMF (Dual Tone Multi-
Frequency)
( ).
EMS (Element Management
system)
SwitchRay Inc..
VoIP-, ,
SNMP.
ENUM (tElephone NUmber
Mapping)
E.164 ,
.
H.323
.
IPSP (IP Server Process) , IPSP,
, 7-.
ISUP (ISDN User Part)
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2015 SwitchRay Inc.
.
M3UA (Message Transfer Part
3 User Adaptation Layer)
-7.
MGCP -.
NAT (Network Address
Translation)
.
QoS (Quality of Service) .
RADIUS (Remote
Authentication Dial-In User
Service)
RFC 2138.
RAS (Registration, Admission
and Status)
H.323,
.
RPS (Registrations per second) () ,
.
RTP/RTCP (Real-Time Protocol
/ Real-Time Control Protocol)
,
.
SIGTRAN (SIGnaling
TRANsport)
,
VoIP.
SIP (Session Initiation
Protocol)
, IP-.
SIP-I SIP with encapsulated ISUP.
SIP-T SIP for Telephones.
SNMP (Simple Network
Management Protocol)
(
, TCP/IP).
TMngr (Traffic Manager) .
,
.
-.
TS (Traffic Switch) .
UDP (User Datagram Protocol) .
VoIP (Voice over Internet
Protocol)
(IP).
.
.
.
.
-7 7.
- .
.
1 1.1 (Traffic Switch)1.2 (Traffic Manager)1.3 EMS
2 3 4 5 6
