10-27-2005 11:39 PM
Hi everybody,
i'm getting mad trying to make it works this configuration about fxs and sip.
I can register the fxs on sip server , i can call from fxs to a phone also registereded on sip server but not the other way , form the sip phone to the fxs.
The router used its a Cisco 3640-IS-M Version 12.3(14)T4 that has got also CME on it.(Just in case i neeed it)
Hereunder my configuration:
voice-port 2/0/0
no vad
cptone IT
timeouts interdigit 5
timeouts ringing 12
description lete fxs0 port
station-id name lete0
station-id number 2550
!
dial-peer voice 200 pots
!for sip authentication
description lete fxs0 pots
destination-pattern 2550
port 2/0/0
forward-digits all
authentication username 2550 password xxxxxx
!
dial-peer voice 501 voip
description to 2552 sip server
destination-pattern 2552
session protocol sipv2
session target ipv4:SIP_IP:5060
codec g711alaw bytes 80
no vad
I cannot understand what i missed , any help apreciated.
Thanks and regards,
Pat98usb
11-04-2005 06:36 AM
Under the 'session protocol sipv2' command, enter the 'sip-server' command.
Refer to
for the syntax.
11-04-2005 07:25 AM
Of course i've already have all the sip and voice stuff configured , by the i'm adding them here for completeness .
voice service voip
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
redirect ip2ip
sip
bind control source-interface Ethernet0/0
bind media source-interface Ethernet0/0
registrar server
transport switch udp tcp
no call service stop
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g723r63
codec preference 4 g729r8
gateway
timer receive-rtcp 5
timer receive-rtp 1200
sip-ua
authentication username XXXXX password YYYYY
registrar ipv4:MY_SIP expires 3600
sip-server ipv4:MY_SIP
Thanks,
Pat98usb
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