[cisco-voip] PSTN to SIP Configuration

Tue Jan 3 08:36:15 EST 2006

Hi Raymond!

Take a look at this project:
http://www.enum.at/index.php?id=380

The configuration included in 
http://www.enum.at/fileadmin/public/files.zip will show you how to 
configure a Cisco GW.

regards
klaus

Raymond Macharia wrote:
> Hello,
> 
> I am adding a VOICE gateway to my VOIP network so that I can get people 
> who call a number on the PSTN are routed to my SIP plat form via a Cisco 
> AS5350.
> Currently all I get is the usual modem handshake tone. I am using an 
> ISDN line provided by my Telco.
> My SIP platform is SER.
> Since I need to get all calls to this number to be routed into the SIP 
> platform I do not need any destination patterns.
> Below are details of my AS5350 and the current configuration
> ------------------------------------------------------------------------------------------------- 
> 
> 
> as5350#sh ver
> Cisco Internetwork Operating System Software
> IOS (tm) 5350 Software (C5350-IS-M), Version 12.3(3g), RELEASE SOFTWARE 
> (fc1)
> Copyright (c) 1986-2004 by cisco Systems, Inc.
> Compiled Fri 21-May-04 02:46 by kellythw
> Image text-base: 0x6000895C, data-base: 0x61600000
> 
> ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)
> BOOTLDR: 5350 Software (C5350-BOOT-M), Version 12.2(2)XB2, EARLY 
> DEPLOYMENT RELEASE SOFTWARE (fc1
> 
> as5350 uptime is 4 weeks, 5 days, 1 hour, 50 minutes
> System returned to ROM by reload at 13:38:28 UTC Mon Feb 14 2000
> System image file is "flash:c5350-is-mz.123-3g.bin "
> 
> cisco AS5350 (R7K) processor (revision T) with 262144K/131072K bytes of 
> memory.
> Processor board ID JAE0848157T
> R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache
> Last reset from IOS reload
> Channelized E1, Version 1.0.
> Bridging software.
> X.25 software, Version 3.0.0.
> SuperLAT software (copyright 1990 by Meridian Technology Corp).
> Primary Rate ISDN software, Version 1.1.
> Manufacture Cookie Info:
>  EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x32,
>  Board Hardware Version 3.34, Item Number 800-5171-02,
>  Board Revision C0, Serial Number JAE0848157T,
>  PLD/ISP Version 2.2,  Manufacture Date 24-Nov-2004.
> Processor 0x14, MAC Address 0x012048EE60
> Backplane HW Revision 1.0, Flash Type 5V
> 2 FastEthernet/IEEE 802.3 interface(s)
> 68 Serial network interface(s)
> 216 terminal line(s)
> 8 Channelized E1/PRI port(s)
> 512K bytes of non-volatile configuration memory.
> 65536K bytes of processor board System flash (Read/Write)
> 16384K bytes of processor board Boot flash (Read/Write)
> 
> Configuration register is 0x2102
> 
> Configurations
> 
> as5350#sh run
> Building configuration...
> 
> Current configuration : 2894 bytes
> !
> version 12.3
> service timestamps debug datetime msec
> service timestamps log datetime msec
> service password-encryption
> !
> hostname as5350
> !
> boot-start-marker
> no boot startup-test
> boot-end-marker
> !
> !
> resource-pool disable
> spe default-firmware spe-firmware-1
> aaa new-model
> !
> !
> aaa session-id common
> ip subnet-zero
> ip cef
> !
> isdn switch-type primary-net5
> !
> !
> voice service voip
>  fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
>  sip
> !
> voice class codec 1
>  codec preference 1 g729r8
>  codec preference 2 g723r53
>  codec preference 3 g723r63
>  codec preference 4 g711ulaw
>  codec preference 5 g711alaw
>  codec preference 6 g729br8
> !
> !
> no voice hpi capture buffer
> no voice hpi capture destination
> !
> !
> controller E1 3/0
> !
> controller E1 3/1
> !
> controller E1 3/2
>  pri-group timeslots 1-31
>  description PSTN Connectivity-TELCO
> !
> controller E1 3/3
>  pri-group timeslots 1-31
>  description PSTN 2 Connectivity-TELCO
> !
> controller E1 3/4
> !
> controller E1 3/5
> !
> controller E1 3/6
> !
> controller E1 3/7
> !
> !
> interface FastEthernet0/0
>  ip address 192.168.20.1 <http://192.168.20.1> 255.255.255.0 
> <http://255.255.255.0>
>  no ip unreachables
>  no ip proxy-arp
>  ip route-cache policy
>  no ip mroute-cache
>  duplex auto
>  speed auto
>  no cdp enable
> !
> interface FastEthernet0/1
>  no ip address
>  shutdown
>  duplex auto
>  speed auto
> !
> interface Serial0/0
>  no ip address
>  shutdown
>  clockrate 2000000
> !
> interface Serial3/0
>  no ip address
>  channel-id 0
> !
> interface Serial0/1
>  no ip address
>  shutdown
>  clockrate 2000000
> !
> interface Serial3/2:15
>  description PSTN Connectivity-TELKOM-2837000
>  no ip address
>  encapsulation ppp
>  isdn switch-type primary-net5
>  isdn incoming-voice modem 64
>  isdn bchan-number-order ascending
> !
> interface Serial3/3:15
>  description PSTN Connectivity-TELKOM
>  no ip address
>  encapsulation ppp
>  isdn switch-type primary-net5
>  isdn incoming-voice modem 64
>  isdn bchan-number-order ascending
> !
> interface Group-Async0
>  no ip address
>  group-range 1/00 2/107
> !
> ip classless
> ip route 0.0.0.0 <http://0.0.0.0> 0.0.0.0 <http://0.0.0.0> 192.168.20.10 
> <http://192.168.20.10>
> no ip http server
> !
> !
> !
> snmp-server community accessleaf RO
> snmp-server enable traps tty
> !
> !
> voice-port 3/3:D
>  cptone KE
>  description ISDN PSTN connectvity-TELKOM
>  bearer-cap Speech
> !
> voice-port 3/2:D
>  cptone KE
>  description ISDN PSTN connectvity-TELKOM
>  bearer-cap Speech
> !
> !
> !
> dial-peer voice 100 voip
>  huntstop
>  destination-pattern .+
>  voice-class codec 1
>  session protocol sipv2
>  session target ipv4:192.168.20.53 <http://192.168.20.53>
>  dtmf-relay rtp-nte
> !
> !
> !
> line con 0
> line aux 0
> line vty 0 4
> line 1/00 2/107
>  modem InOut
> !
> scheduler allocate 10000 400
> !
> end
> 
> as5350#
> 
> 
> Thank you
> 
> Regards
> 
> -- 
> Raymond 
> 
> 
> ------------------------------------------------------------------------
> 
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