MultiTEL

Izejošo zvanu konfigurēšana, izmantojot Cisco vārtejas

Rokasgrāmata

Šajā rakstā ir paskaidrots, kā jākonfigurē jūsu Cisco CME (vai CUBE) vārteja zvanu nosūtīšanai uz mūsu sistēmu

Soli pa solim ceļvedis

Vispirms iegūstiet savu SIP lietotājvārdu un paroli no MultiTEL.

    Jūs varat izveidot SIP lietotājvārda/paroles pāri mūsu sadaļā Trunks:
    https://multitel.net/trunks/accounts


    Šeit varat pievienot arī savu IP adresi:
    https://multitel.net/trunks/ips

    1. Pierakstieties savā Cisco balss vārtejā un izmantojiet tālāk redzamajai līdzīgu konfigurāciju (vajadzības gadījumā pielāgojiet)
      Kad konfigurācija ir pabeigta, pārbaudiet zvanus no Cisco CLI konsoles, izmantojot šādu komandu:

      csim start <enter_here_your_phone_number>

      Piemēram, ja jūsu tālruņa numurs būtu 18886868581, šī CLI komanda izskatītos šādi

      csim start 18886868581

      Šī komanda uzsāktu tālruņa zvanu no jūsu Cisco balss vārtejas izmantojot MultiTEL izejošo zvanu savienošanas pakalpojumu, un to izmantotu jūsu konfigurācijas pārbaudei.

      Papildus tam vienmēr varat izmantot šīs divas komandas:

      show call active voice brief
      show call history voice brief

      Tās parādīs, kuri dial-peer tika mēģināti (meklējiet atslēgvārdu pid:) un kāpēc zvani neizdevās.
    #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

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