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Test cases proposal and description of NGN Testbed Xueli Zhang zhangxueli@mail.ritt PowerPoint Presentation
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Test cases proposal and description of NGN Testbed Xueli Zhang zhangxueli@mail.ritt.com.cn CJK 7th NGN-WG Meeting Oct10-11, Tokyo, Japan. CCSA CJK Testbed Team List. SCP. SoftX3000. SIP. IOSS. U. -. NICA. FTP/FTAM. SIP/MGCP /H.248/H.323. SIP. SIGTRAN. Lanswitch. INAP. USAU.

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slide1
Test cases proposal and description of NGN Testbed

Xueli Zhang

zhangxueli@mail.ritt.com.cn

CJK 7th NGN-WG Meeting

Oct10-11, Tokyo, Japan

rtnet s cs architecture

SCP

SoftX3000

SIP

IOSS

U

-

NICA

FTP/FTAM

SIP/MGCP

/H.248/H.323

SIP

SIGTRAN

Lanswitch

INAP

USAU

SIGTRAN

MGCP

MRS6100

STP

ISUP

IP

Network

SG7000

ISUP

SNMP

STUN

UMSN2000

FE

PSTN

Eudemon

E1

Lanswitch

Lanswitch

H.248

H.323

MGCP

SIP

UMG 8900+UA5000

POTS / BRI/ADSL

POTS / BRI/ADSL

OpenEye

VedioPhone

IAD

IAD

SoftPhone

RTNet’s CS Architecture
rtnet s cs architecture1
RTNet’s CS Architecture
  • 1. SoftX3000, the Softswitch equipment, which fulfill call control, access control of media gateway, distribute resources, process the protocol, routing and accounting, etc. SoftX3000 provide API for the third part applications, and use SIP or SIP-I protocol with other softswitch. The IP address of SoftX3000 is 172.24.253.30. The phone numbers of those in SoftX3000 are 9200XXXX.
  • 2. iOSS , integrated Operation Support System, which includes integrated network management system for NGN equipment managing and accounting system.
  • 3.SCP, Service Control Point, which is the core of the intelligent network, and store user data and service logic, control SSP for service action.
  • 4.MRS6100, Media Resource Server, process media for services, such as, provide service tone, IVR, some advanced audio service, etc.
  • 5.U-NICA, the Application Server, which responsible for the logic creation and management of those value-added service and intelligent network service, the Application Server can provide API for a third part development.
  • 6.SG7000, Signaling Gateway, which fulfills transformation between No.7 signaling in PSTN and signaling in IP network (such as SIGTRAN).
rtnet s cs architecture2
RTNet’s CS Architecture
  • 7.USAU, Universal Signaling Access Unit, which makes signaling transformation, especially transformation between INAP and corresponding signaling in IP network.
  • 8.UMS N2000, the integrated network management system.
  • 9.Eudemon2100, the session border controller, help signaling and media message traverse NAT and firewall.
  • 10.UMG8900, Universal Media Gateway, which is mainly a trunking gateway, with SG and AG function inside. The encoding and decoding arithmetics UMG8900 supported are G.711, G.723.1, G.726, G.729.
  • 11.UA5000, an integrated access device, which provides interfaces to different kinds of users, such as analog users, ISDN users, xDSL users, etc.
  • 12.IAD, Integrated Access Device, access data, audio and video services to IP network for user, and support G.711 arithmetic.
  • 13.openEye, which is a SoftPhone using SIP protocol, and support G.711, H.261 and H.263 arithmetic.
test cases proposal
Test Cases Proposal
  • SIP and PSTN user are the common part for CCSA RTnet and ETRI
    • Basic voice call
      • SIP phone – SIP phone
        • Normal call
        • Abnormal call-the called party is busy
        • Abnormal call- no answer
        • Abnormal call- the number doesn’t exist
      • PSTN user – SIP phone
        • Normal call
        • Abnormal call-the called party is busy
        • Abnormal call- no answer
        • Abnormal call- the number doesn’t exist
    • Multimedia call
      • SIP phone – SIP phone
test description1
Voice Codec

☐ G.711, G.729A, G.723.1

☐ Codec Characteristics

 o. G.711(u/a)

   - payload type : 0/8

   - clock rate : 8000

   - ptime : 20

 o. G.729A

   - payload type : 18

   - clock rate : 8000

   - ptime : 20

 o. G.723.1

   - payload type : 4

   - clock rate : 8000

   - ptime : 30

Test description
test description2
Video Codec

☐ H.263/CIF, H.263/QCIF

☐ Codec Characteristics

 o. H.263/QCIF

   - payload type : 34

   - frame size : 176*144

   - clock rate : 90000 또는 60000

   - frame rate : 3~30

 o. H.263/CIF

   - payload type : 34

   - frame size : 352*288

   - clock rate : 90000

   - frame rate : 3~30

☐ Video data is required to be transmitted according to the negotiated value of the quality (bandwidth, frame rate, etc.)

Test description
test description3
Video Related SDP Specification

☐ The following video related attributes are mandatory.

 o. Media Type

   - Format: m=video <port> RTP/AVP <payload list>

   - Reference : RFC2327

 o. RTP map

   - Format: a=rtpmap:<payload type> <encoding name>/<clock rate>

   - Reference : RFC2327

 o. Bandwidth

   - Format: b=<modifier>:<bandwidth-value>

   - Reference : RFC2327

 o. Framerate

   - Format : a=framerate:<frame rate>

   - Reference : RFC2327

 o. Framesize

   - Format: a=fmtp:<payload type number> <framesize>=[<xMax>, <yMax>,]<MPI>

   - Reference : draft-ietf-avt-rfc2429-bis-09

☐ bandwidth is represented per medium

☐ Framerate in RFC2327 precedes that of draft-RFC2329-bis-09

Route/Record-Route Header

☐ Record-Route header is Optional

Test description