merhaba,Cisco 1751 ile iki ayrı sehir arasinda voip uygulamasi var.128K cir. A sehrinde fxsBsehrinde fxs ve fxo var.ben ilgili sub-interface lerde "frame-relay ip rtp header-compres" komutunu girdigimde ses görüsmesi yapılamıyor. sıkıştırma olmayıncada aynı hattan internet ve terminal server erisimi yapıldığı icin sorun oluyor.konfigurasyon asagıda; ***********A sehri**************
memory-size iomem 25
ip subnet-zero!
call rsvp-sync
!
voice class codec 1
codec preference 1 g723r63
codec preference 2 g729ar8
codec preference 3 g711ulaw
codec preference 4 g726r32interface Serial0
mtu 300
no ip address
encapsulation frame-relay IETF
no ip mroute-cache
frame-relay traffic-shaping
frame-relay lmi-type ansi
!
interface Serial0.1 point-to-point
description istanbul F/R baglantisi
bandwidth 128
ip address x.x.x.x 255.255.255.252
no ip mroute-cache
frame-relay interface-dlci 100 CISCO
class voice128
!
interface Serial0.2 point-to-point
bandwidth 128
ip address y.y.y.y 255.255.255.252
frame-relay interface-dlci 101 IETF
!!
!
map-class frame-relay voice128
frame-relay cir 128000
frame-relay bc 1280
frame-relay mincir 128000
no frame-relay adaptive-shaping
frame-relay fair-queue
frame-relay voice bandwidth 128000
frame-relay fragment 160
frame-relay ip rtp priority 16384 16383 96
snmp-server community kaynetBIM RO
snmp-server enable traps tty
!
voice-port 2/0
echo-cancel coverage 24
no comfort-noise
cptone TR
!
voice-port 2/1
echo-cancel coverage 24
no comfort-noise
cptone TR
!
dial-peer voice 3 pots
destination-pattern 11
port 2/0
!
dial-peer voice 4 pots
destination-pattern 11
port 2/1
!
dial-peer voice 5 voip
destination-pattern 2.
session target ipv4:x.x.x.253
dtmf-relay h245-alphanumeric
codec g729ar8
ip precedence 5
no vad ***********B sehri*************
memory-size iomem 25
ip subnet-zero!
call rsvp-sync
!
voice class codec 1
codec preference 1 g723r63
codec preference 2 g729ar8
codec preference 3 g711ulaw
codec preference 4 g726r32!
interface Serial0
mtu 300
no ip address
encapsulation frame-relay IETF
no ip mroute-cache
frame-relay traffic-shaping
frame-relay lmi-type ansi
!
interface Serial0.1 point-to-point
bandwidth 128
ip address x.x.x.253 255.255.255.252
no ip mroute-cache
frame-relay interface-dlci 100 CISCO
class voice128
!
map-class frame-relay voice128
frame-relay cir 128000
frame-relay bc 1280
frame-relay mincir 128000
no frame-relay adaptive-shaping
frame-relay fair-queue
frame-relay voice bandwidth 128000
frame-relay fragment 160
frame-relay ip rtp priority 16384 16383 96
snmp-server community kaynetBIM RO
!
voice-port 0/0
echo-cancel coverage 24
no comfort-noise
cptone TR
!
voice-port 0/1
echo-cancel coverage 24
no comfort-noise
cptone TR
!
voice-port 2/0
input gain -6
echo-cancel coverage 24
no comfort-noise
cptone TR
description ist fxo
!
voice-port 2/1
input gain -6
echo-cancel coverage 24
no comfort-noise
cptone TR
description ist fxo
!
dial-peer voice 1 pots
destination-pattern 22
port 0/0
!
dial-peer voice 2 pots
destination-pattern 22
port 0/1
!
dial-peer voice 3 pots
destination-pattern 21
port 2/0
!
dial-peer voice 4 pots
destination-pattern 21
port 2/1
!
dial-peer voice 5 voip
destination-pattern 1.
session target ipv4:x.x.x.254
dtmf-relay h245-alphanumeric
codec g729ar8
ip precedence 5
no vad
!
!

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