{"id":555,"date":"2012-07-17T23:54:56","date_gmt":"2012-07-17T21:54:56","guid":{"rendered":"http:\/\/diablo.craem.net\/wordpress\/?p=555"},"modified":"2012-07-17T23:54:56","modified_gmt":"2012-07-17T21:54:56","slug":"sustituir-router-vodafone-comunitel-con-voip-por-cisco-827-17xx-o-18xx","status":"publish","type":"post","link":"https:\/\/diablo.craem.net\/?p=555","title":{"rendered":"Sustituir router vodafone \/ comunitel con VoIP por cisco 827, 17xx o 18xx"},"content":{"rendered":"

Esto es una config que ten\u00ed\u00ada hace tiempo.
\nComunitel o ahora vodafone \/ tele2, cuando instalan un ADSL, los tel\u00e9fonos tienen que ir conectados al router ADSL, con lo que es, a la pr\u00e1ctica, VoIP.
\nEs un proveedor bastante cerrado y no es facil que te den los datos de conexi\u00f3n, pero tras mucho insistir los he conseguido.
\nEl motivo de cambiarlo es que, necesito hacer una vpn y me gusta tener controlado los dos extremos, asi que procedemos y para ello necesitamos:
\n1\u00ba) usuario \/ password VoIP \/ ADSL
\n2\u00ba) IP’s gatekeepers
\n3\u00ba) Ip de VoIP
\nPartimos de la base siguiente:
\n1\u00ba) Dividen la conexi\u00f3n ADSL en 2 circuitos: circuito 1 datos, circuito 2 voz… as\u00ed\u00ad se aseguran que la voz tenga su caudal.
\n2\u00ba) En mi caso ten\u00ed\u00ada un telsey con 2 bris (rdsi), as\u00ed\u00ad que la configuraci\u00f3n para anal\u00f3gicos difiere un poco, aunque no mucho.
\n3\u00ba) La conexi\u00f3n es pppoA y o s\u00e9 si es correcta, pero m\u00ed\u00ad me ha funcionado.
\n4\u00ba) La voz, debe de ir \u00abexclusivamente\u00bb por el circuito de voz, as\u00ed\u00ad que la deberemos encaminar con un route-map.
\nUna vez tenemos estos datos, vamos a configurar nuestro router, sabiendo que el circuito ATM es PPPoA. En mi caso he usado un cisco 1760:
\n
\nPassword:
\nzeusII#sh run
\nBuilding configuration...
\nCurrent configuration : 6752 bytes
\n!
\n! No configuration change since last restart
\n!
\nversion 12.4
\nservice timestamps debug datetime msec
\nservice timestamps log datetime msec
\nservice password-encryption
\n!
\nhostname zeusII
\n!
\nboot-start-marker
\nboot-end-marker
\n!
\nenable password xxxxxxxxxx
\n!
\nno aaa new-model
\nmemory-size iomem 25
\nclock timezone ESPANA 1
\nclock summer-time ESPANA recurring last Sun Mar 2:00 last Sun Oct 3:00
\ntdm clock bri-auto
\nvoice-card 2
\n!
\nvoice-card 3
\n!
\nip cef
\n!
\n!
\n!
\n!
\nno ip domain lookup
\nip domain name dominio.net
\nip auth-proxy max-nodata-conns 3
\nip admission max-nodata-conns 3
\n!
\nisdn switch-type basic-net3
\n!
\n!
\n!
\nvoice call send-alert
\nvoice rtp send-recv
\n!
\nvoice service voip
\n h323
\n!
\n!
\nvoice class codec 1
\n codec preference 1 g711alaw
\n codec preference 2 g729r8
\n!
\n!
\n!
\n!
\n!
\ntranslation-rule 1201
\n Rule 1 ^0 12010
\n Rule 2 ^1 12011
\n Rule 3 ^2 12012
\n Rule 4 ^3 12013
\n Rule 5 ^4 12014
\n Rule 6 ^5 12015
\n Rule 7 ^6 12016
\n Rule 8 ^7 12017
\n Rule 9 ^8 12018
\n Rule 10 ^9 12019
\n!
\n!
\n!
\n!
\n!
\n!
\ninterface Loopback0
\n ip address ip.de.voip 255.255.255.255
\n ip policy route-map TRAFICO_VOIP
\n h323-gateway voip interface
\n h323-gateway voip id gatekeeper1 ipaddr ip.gatekeeper.1.voip 1719 priority 126
\n h323-gateway voip id gatekeeper2 ipaddr ip.gatekeeper.2.voip 1719
\n h323-gateway voip h323-id userVoIP@bcn.comunitel.es$PASSWORD
\n h323-gateway voip bind srcaddr ip.de.voip
\n!
\ninterface ATM0\/0
\n no ip address
\n no ip redirects
\n no ip proxy-arp
\n load-interval 30
\n no atm ilmi-keepalive
\n bundle-enable
\n dsl operating-mode ansi-dmt
\n hold-queue 224 in
\n!
\ninterface ATM0\/0.1 point-to-point
\n description CIRCUITO_SOLO_INTERNET
\n pvc datos 0\/33
\n encapsulation aal5mux ppp dialer
\n dialer pool-member 1
\n !
\n!
\ninterface ATM0\/0.2 point-to-point
\n description CIRCUITO_VOIP
\n bandwidth 256
\n ip unnumbered Loopback0
\n pvc voz 0\/34
\n cbr 448
\n inarp 1
\n no ilmi manage
\n encapsulation aal5snap
\n !
\n!
\ninterface FastEthernet0\/0
\n ip address 192.168.1.254 255.255.255.0
\n ip nat inside
\n no ip redirects
\n no ip proxy-arp
\n ip nbar protocol-discovery
\n ip virtual-reassembly
\n speed 100
\n full-duplex
\n no cdp enable
\n hold-queue 100 out
\n!
\ninterface BRI3\/0
\n no ip address
\n isdn switch-type basic-net3
\n isdn overlap-receiving
\n isdn protocol-emulate network
\n isdn layer1-emulate network
\n isdn spid1 num.telefono.linea
\n isdn caller num.telefono.linea
\n isdn incoming-voice voice
\n isdn skipsend-idverify
\n line-power
\n!
\ninterface BRI3\/1
\n no ip address
\n isdn switch-type basic-net3
\n isdn protocol-emulate network
\n isdn layer1-emulate network
\n isdn incoming-voice voice
\n isdn skipsend-idverify
\n line-power
\n!
\ninterface Dialer1
\n ip address IP.PUBLICA.O.DHCP
\n ip nat outside
\n ip nbar protocol-discovery
\n ip virtual-reassembly
\n encapsulation ppp
\n load-interval 30
\n dialer pool 1
\n no cdp enable
\n ppp authentication chap callin
\n ppp chap hostname usuario.adsl@iservicesmail
\n ppp chap password passwordadsl
\nip nat inside source list 101 interface dialer 1 overload
\nip local policy route-map TRAFICO_VOIP
\nip forward-protocol nd
\nip route 0.0.0.0 0.0.0.0 Dialer1
\n!
\n!
\nno ip https server
\nno ip https secure-server
\naccess-list 23 permit 192.168.0.0 0.0.0.255
\naccess-list 100 remark --- Marcado y routing del trafico de VoIP
\naccess-list 100 permit ip any any dscp cs5
\naccess-list 100 permit ip host ip.de.voip.solo any
\naccess-list 101 remark --> acl permitirNAT
\naccess-list 101 permit ip 192.168.1.0 0.0.0.255 any
\n!
\nroute-map TRAFICO_VOIP permit 10
\n match ip address 100
\n set ip precedence critical
\n set interface ATM0\/0.2
\n!
\n!
\n!
\ncontrol-plane
\n!
\n!
\n!
\nvoice-port 2\/0
\n input gain 8
\n output attenuation 14
\n echo-cancel coverage 32
\n cptone ES
\n timeouts interdigit 5
\n description PUERTO_0_FXS
\n station-id number numero.telefono
\n caller-id enable
\n!
\nvoice-port 2\/1
\n input gain 6
\n output attenuation 14
\n echo-cancel coverage 32
\n cptone ES
\n timeouts interdigit 5
\n description puerto_1_FXS
\n caller-id enable
\n!
\nvoice-port 3\/0
\n output attenuation 7
\n echo-cancel coverage 32
\n compand-type a-law
\n cptone ES
\n timeouts interdigit 5
\n description PUERTO_0_RDSI_
\n!
\nvoice-port 3\/1
\n output attenuation 7
\n echo-cancel coverage 32
\n compand-type a-law
\n cptone ES
\n timeouts interdigit 5
\n description PUERTO_1_RDSI_
\n!
\n!
\n!
\n!
\n!
\ndial-peer cor custom
\n!
\n!
\n!
\ndial-peer voice 1 pots
\n huntstop
\n destination-pattern numero.telefono
\n incoming called-number .
\n direct-inward-dial
\n port 2\/0
\n!
\ndial-peer voice 1201986 voip
\n description SALIENTES NACIONALES-MOVILES 9 DIG PUERTO FAX Y ENTRANTES FAX
\n huntstop
\n destination-pattern numero.telefono
\n translate-outgoing called 1201
\n no modem passthrough
\n voice-class codec 1
\n voice-class source interface Loopback0
\n session target ras
\n incoming called-number .
\n fax rate disable
\n fax protocol none
\n ip qos dscp cs5 media
\n ip qos dscp cs5 signaling
\n no vad
\n!
\ndial-peer voice 12011234 voip
\n description SALIENTES RESTO FAX
\n huntstop
\n destination-pattern .T
\n translate-outgoing called 1201
\n no modem passthrough
\n voice-class codec 1
\n voice-class source interface Loopback0
\n session target ras
\n fax rate disable
\n fax protocol none
\n ip qos dscp cs5 media
\n ip qos dscp cs5 signaling
\n no vad
\n!
\ndial-peer voice 2 pots
\n incoming called-number .
\n direct-inward-dial
\n port 3\/0
\n!
\ndial-peer voice 3 pots
\n incoming called-number .
\n direct-inward-dial
\n port 3\/1
\n!
\nnum-exp 1201090 1201333
\ngateway
\n timer receive-rtp 1200
\n!
\n!
\nline con 0
\nline aux 0
\nline vty 0 4
\n access-class 23 in
\n password password
\n login
\n!
\nntp clock-period 17208156
\nntp server hora.rediris.es source FastEthernet0\/0 prefer
\nend
\nzeusII#
\n<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

Esto es una config que ten\u00ed\u00ada hace tiempo. Comunitel o ahora vodafone \/ tele2, cuando instalan un ADSL, los tel\u00e9fonos tienen que ir conectados al router ADSL, con lo que es, a la pr\u00e1ctica, VoIP. Es un proveedor bastante cerrado y no es facil que te den los datos de conexi\u00f3n, pero tras mucho insistir […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[41,111,183],"class_list":["post-555","post","type-post","status-publish","format-standard","hentry","category-cisco","tag-cisco","tag-movistar-futura","tag-transparente"],"_links":{"self":[{"href":"https:\/\/diablo.craem.net\/index.php?rest_route=\/wp\/v2\/posts\/555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diablo.craem.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diablo.craem.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diablo.craem.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diablo.craem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=555"}],"version-history":[{"count":0,"href":"https:\/\/diablo.craem.net\/index.php?rest_route=\/wp\/v2\/posts\/555\/revisions"}],"wp:attachment":[{"href":"https:\/\/diablo.craem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diablo.craem.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diablo.craem.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}