FRF.12 de frame-relay ip rtp header-compression IETF le birlikte calisamaz.FRF.20 den itibaren Header- compression (IETF olmasi durumunda) calisir.Budurumda IETF'i (TT tarafindaki duruma gore) kaldirirsaniz sorun cozulur.Sadece encapsulation frame-relay ve frame-relay interface-dlci 100 yazmalisiniz.



-----Original Message-----
From: Pasa Bakac [mailto:[email protected]]
Sent: 28 Nisan 2003 Pazartesi 12:10
To: [email][email protected][/email]
Subject: RE: [cisco-ttl] voip


merhaba,
ilginiz için tesekkürler.
söylemis oldugunuz hatalari düzelttim.
Benim kafama takilan fram-relay ip rtp header-compres
komutunu girdigimde ses görüsmesinin kesilmesi.

Mehmet Dogan <[email protected]> wrote:

Konfigurasyonda iki nokta hatali gorunuyor;

* Serial 0 altina frame-relay traffic-shaping komutu girilmesine karsin s0.2 (internet baglantisi) altina class tanimi yapilmamis Ses kullanilmasa da subinterface altina ayri bir class tanimi yapilmasi gerekiyor.Yapilmamasi durumunda s0.2 ,56 Kbps calisir.

* Frame-relay fragment yapilan interface altina mtu tanimlamasi yapilmamasigerekiyor.


[Mehmet Dogan]


-----Original Message-----
From: Pasa Bakac [mailto:[email protected]]
Sent: 27 Nisan 2003 Pazar 21:33
To: cisco ttl
Subject: [cisco-ttl] voip


merhaba,
Cisco 1751 ile iki ayrı sehir arasinda voip uygulamasi var.128K cir. A sehrinde fxs
Bsehrinde fxs ve fxo var.
ben ilgili sub-interface lerde "frame-relay ip rtp header-compres" komutunugirdigimde 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 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
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
!