MultiTEL

Opstel van oproepbeëindiging via Cisco-gateways

Gids

Hierdie artikel verduidelik hoe jy jou Cisco CME- of CUBE-gateway moet opstel om oproepe na ons stelsel te stuur

Stap-vir-stap-gids

Verkry eerstens jou SIP-gebruikersnaam en -wagwoord van MultiTEL.

    Jy kan ’n SIP-gebruikersnaam en -wagwoord as ’n paar in ons Trunks-afdeling skep:
    https://multitel.net/trunks/accounts


    Jy kan ook jou IP-adres hier byvoeg:
    https://multitel.net/trunks/ips

    1. Meld aan by jou Cisco-stemgateway en gebruik 'n konfigurasie soortgelyk aan die een hieronder (wysig waar nodig)
      Toets jou oproepe wanneer jy klaar is vanaf die Cisco CLI-konsole met die volgende opdrag:

      csim start <enter_here_your_phone_number>

      Byvoorbeeld, as jou foonnommer 18886868581 was, sou hierdie CLI-opdrag so lyk

      csim start 18886868581

      Hierdie opdrag sou 'n foonoproep vanaf jou Cisco-stemgateway deur MultiTEL se diens vir die voltooiing van uitgaande oproepe inisieer en sou gebruik word om jou konfigurasie te toets.

      Daarbenewens kan jy altyd die volgende twee opdragte gebruik:

      show call active voice brief
      show call history voice brief

      Dit sou aan jou wys watter dial-peers probeer is (soek na die pid:-sleutelwoord) en hoekom oproepe misluk het.
    #This section will vary depending on your configuration.
    #We do suggest setting the variable min-se which controls session timeout to 900 seconds. 

    voice rtp send-recv
    voice service voip
    !
      allow-connections sip to sip
      sip
        min-se 900
    !
    voice class codec 711
 codec preference 1 g711ulaw
     codec preference 2 g711alaw
    !
    voice class codec 729
     codec preference 1 g729r8 bytes 40
     codec preference 2 g729br8 bytes 40
    !
    voice class codec 700
     codec preference 1 g711ulaw
     codec preference 2 g711alaw
     codec preference 3 g729r8 bytes 40
     codec preference 4 g729br8 bytes 40
    !
    ! We support E164 format only. US/CA numbers have to be dialed in full 11 digit format.
    ! Use this template if you wish to convert from 7 or 10 to 11 digits. 
    ! Replace NPA with your local area code when using 7 digit numbers
    !
    ! translation rule definition below
    !
    voice translation-rule 1
  rule 1 /^9\(1[2-9]..[2-9]......\)$/ /\1/     ! send out if using 9 dial-out prefix and 11 digit format ; strip 9 
  rule 2 /^9\([2-9]......\)$/ /1NPA\1/         ! send out if using 9 dial-out prefix and 10 digit format ; strip 9 and 1 country code
  rule 3 /^\(.......\)$/ /1NPA\1/              ! 7 digit format, add 1 and the "NPA" and send out (don't forget to replace NPA with your local prefix)
      rule 4 /^011\(.*)$/ /1\1/                    ! strip 011, send call out
      rule 5 /^00\(.*)$/ /1\1/                     ! strip 00 , send call out

    !
    ! translation profile using the translation rules above

    !

    voice translation-profile multitel
    translate called 1
    !
    ! Outbound dial-peer definition
    !

    dial-peer voice 1 voip
     permission term     
     description Termination towards MultiTEL
 translation-profile outgoing multitel
 destination-pattern .T  ! or replace with 1[2-9]..[2-9]......T if only sending US calls
 session protocol sipv2
 session target dns:sbc-us.multitel.net  ! -- replace here with the SBC which is closest to you
     session transport udp  ! or "tcp", depending how your account is configured on MultiTEL
     voice-class codec 711
 dtmf-relay rtp-nte
 no vad
    !
    ! Inbound dial-peer definition
    !
    dial-peer voice 2 voip
      permission orig
      description Origination from MultiTEL
      huntstop     
      session transport udp  ! or "tcp", depending how your account is configured on MultiTEL
      incoming called-number .T
      dtmf-relay rtp-nte
      voice-class codec 711
      fax-relay ecm disable
      fax-rate 9600
      fax protocol t38 ls-redundancy 1 hs-redundancy 1 fallback pass-through g711ulaw
      no vad
    !

    !
    ! IMPORTANT: please make sure you DO HAVE the below config for security purposes
    ! this will allow calls to your gateway only from authorized IP addresses
    voice source-group myawesomecompany
      access-list 99
      disconnect-cause call-reject
      ! add here inbound translation profile if you need to
    !
    ! access-list definition - list here your IP addresses
    ! default action is deny 
    ! 
    access-list 99 permit 192.168.1.0 0.0.0.255
    ! You may have to add MultiTEL's origination IP addresses here to allow inbound DID/origination calls from MultiTEL
    ! Please consult the article below for complete (and usually up to date) list of IP addresses we use to send DID/origination calls
    ! https://multitel.net/docs/view/161/knowledgebase/
    ! Sample entries below:
    access-list 99 permit X.Y.Z.0 0.0.0.255
    access-list 99 permit A.B.C.0 0.0.0.255

    Soek dokumentasie