Le Cloud de Christophe BOUCETTA

Voici le blog sur les communications unifiées (MVP Lync/Skype for Business, CCNP Voice, CCNP Collaboration)

L'objet de cet article est de configuré l'intégration sur le site SB entre le cucm et le routeur voix en sip.

Étapes de configurations:

1 - Vérification du matériel:

 SB#show inventory
NAME: "2811 chassis", DESCR: "2811 chassis"
PID: CISCO2811         , VID: V04 , SN: FTX1124A3YE

NAME: "2nd generation two port FXO voice interface daughtercard on Slot 0 SubSlo
t 0", DESCR: "2nd generation two port FXO voice interface daughtercard"
PID: VIC2-2FXO         , VID: V01 , SN: FOC10480ER8

NAME: "One port T1 voice interface daughtercard on Slot 0 SubSlot 1", DESCR: "On
e port T1 voice interface daughtercard"
PID: VWIC-1MFT-T1=     , VID: 1.0, SN: 35227201

NAME: "4 Port FE Switch on Slot 0 SubSlot 2", DESCR: "4 Port FE Switch"
PID: HWIC-4ESW         , VID: V01 , SN: FOC15240T7P

NAME: "WIC/VIC/HWIC 2 Power Daughter Card", DESCR: "4-Port HWIC-ESW Power Daught
er Card"
PID: ILPM-4            , VID: V02 , SN: FOC15233SFV

NAME: "WAN Interface Card - Serial (1T) on Slot 0 SubSlot 3", DESCR: "WAN Interf
ace Card - Serial (1T)"
PID: WIC-1T=           , VID: 1.1, SN: 9937053

NAME: "PVDMII DSP SIMM with four DSPs on Slot 0 SubSlot 4", DESCR: "PVDMII DSP S
IMM with four DSPs"
PID: PVDM2-64          , VID: V01 , SN: FOC10221QK0

2- Activation du port T1

card type t1 0 1

3- Configuration horloge

SB(config)#network-clock-participate wic 1

SB#show network-clocks


   Network Clock Configuration
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

    10          Backplane       GOOD            PLL

  Current Primary Clock Source
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

    10          Backplane       GOOD            PLL



SB(config)#network-clock-select 1 t1 0/1/0

SB#show controllers t1 0/2/0
T1 0/1/0 is up.
  Applique type is Channelized T1
  Cablelength is long gain36 0db
  No alarms detected.
  alarm-trigger is not set
  Soaking time: 3, Clearance time: 10
  AIS State:Clear  LOS State:Clear  LOF State:Clear
  Version info Firmware: 20090113, FPGA: 20, spm_count = 0
  Framing is ESF, Line Code is B8ZS, Clock Source is Line.
  CRC Threshold is 320. Reported from firmware  is 320.
  Data in current interval (295 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     8 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     8 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
  Data in Interval 1:
     0 Line Code Violations, 0 Path Code Violations
     6 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     6 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
  Data in Interval 2:
     3 Line Code Violations, 4 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 2 Line Err Secs, 1 Degraded Mins
     2 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
  Total Data (last 2 15 minute intervals):

SB#show network-clocks
    Network Clock Configuration
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

     1          T1 0/1/0        GOOD            T1
    10          Backplane       GOOD            PLL

  Current Primary Clock Source
  ---------------------------
  Priority      Clock Source    Clock State     Clock Type

     1          T1 0/1/0        GOOD            T1

4- Définir le global switch type:

SB(config)#isdn switch-type primary-ni

5- Configuration du controleur T1: les commandes vont automatiquement générer l'interface série et le port voix pour être utilisé pour la signalisation ISDN D-Channel.

SB(config)#controller t1 0/1/0
SB(config-controller)#pri-group timeslots 1-3

SB#show run interface serial 0/1/0:23
Building configuration...
Current configuration : 138 bytes
!
interface Serial0/1/0:23
 no ip address
 encapsulation hdlc
 isdn switch-type primary-ni
 isdn incoming-voice voice
 no cdp enable
end

SB#show run | sec voice-port
voice-port 0/0/0
voice-port 0/0/1
voice-port 0/1/0:23

SB#show isdn status
Global ISDN Switchtype = primary-ni
ISDN Serial0/1/0:23 interface
        dsl 0, interface ISDN Switchtype = primary-ni
    Layer 1 Status:
        ACTIVE
    Layer 2 Status:
        TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
    Layer 3 Status:
        0 Active Layer 3 Call(s)
    Active dsl 0 CCBs = 0
    The Free Channel Mask:  0x80000007
    Number of L2 Discards = 0, L2 Session ID = 1
    Total Allocated ISDN CCBs = 0

6- Configuration SIP globale sur le routeur:

SB(config)#voice service voip
SB(conf-voi-serv)#no ip address trusted authenticate //désactivation juste pour les besoins du lab
SB(conf-voi-serv)#allow-connections h323 to sip
SB(conf-voi-serv)#allow-connections h323 to h323
SB(conf-voi-serv)#allow-connections sip to sip
SB(conf-voi-serv)#allow-connections h323 to h323
SB(conf-serv-sip)#bind control source-interface fastEthernet 0/1
SB(conf-serv-sip)#bind media source-interface fastEthernet 0/1

7- Configuration des dial-peer sur le routeur:

SB(config)#voice class codec 1  //création d'une classe pour la négociation des codecs
SB(config-class)#codec preference 1 g711ulaw
SB(config-class)#codec preference 2 g729r8

SB(config)#dial-peer voice 1 pots  //dial-peer POTS
SB(config-dial-peer)#incoming called-number .   //match n'importe quel DNIS
SB(config-dial-peer)#direct-inward-dial  //empeche un comportement type "two-stage dialing"

SB(config)#dial-peer voice 10 voip
SB(config-dial-peer)#destination-pattern 3123332...$
SB(config-dial-peer)#session protocol sipv2
SB(config-dial-peer)#session target ipv4:10.10.23.11
SB(config-dial-peer)#voice-class codec 1
SB(config-dial-peer)#dtmf-relay rtp-nte sip-notify
SB(config-dial-peer)#no vad

8- Configuration Cisco Call Manager:

Device- Trunk:

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