When IP-Network-Region 2 call to IP-Network-Region 5 encounter voice choppy

[Rubzrain]

Hi

The issue is when the user which is register on NR2 call on NR5 which in the branch are encounter call choppy. But from the other network region is working fine.

Here is the configuration of my IP-Codec and my Network-Region.

ip-network-region

Region

1 Cisco
2 LAN
3 WAN
4 10F T2
5 Branch (WAN)
6 QOS
7 Branch

IP-Codec

Codec Codec 1 Codec 2 Codec 3 Codec 4 Codec 5
Set

1 G.711A G.729A
2 G.729A G.711A
3 G.729A G.723-5.3K G.711MU
4 G.711MU G.729
5 G.729A G.711MU
6 G.723-5.3K
7 G.711MU

 

[joesena]

please post page 3 of "display ip-network-region 2"

 

[Rubzrain]

IP NETWORK REGION

INTER-GATEWAY ALTERNATE ROUTING / DIAL PLAN TRANSPARENCY
Incoming LDN Extension:
Conversion To Full Public Number - Delete: Insert:
Maximum Number of Trunks to Use for IGAR:
Dial Plan Transparency in Survivable Mode? n

BACKUP SERVERS(IN PRIORITY ORDER) H.323 SECURITY PROFILES
1 1 challenge
2 2
3 3
4 4
5
6 Allow SIP URI Conversion? y

TCP SIGNALING LINK ESTABLISHMENT FOR AVAYA H.323 ENDPOINTS
Near End Establishes TCP Signaling Socket? y
Near End TCP Port Min: 61440
Near End TCP Port Max: 61444



Source Region: 2 Inter Network Region Connection Management I M
G A t
dst codec direct WAN-BW-limits Video Intervening Dyn A G c
rgn set WAN Units Total Norm Prio Shr Regions CAC R L e
1 2 y NoLimit n t
2 2 all
3 3 y NoLimit n t
4 1 y NoLimit n t
5 2 y NoLimit n t
6 1 y NoLimit n t
7 1 y NoLimit n t
8 1 y NoLimit n t
9
10
11
12
13
14
15

 

[smokinjoe2938]

as you stated that a call from nr 5 to nr 2 is ok then how is the codec set up on page 3 of the ip-network region form 5 set up, should be the same as this screen shot

acss sme acis sme acss cm 5.2.1 acss cm and cmm acss aura messaging.

 

[Rubzrain]

Here is the setup of ip-network-region 3

Voice System name: Avaya S8720 PABX - IP NETWORK REGION
Region: 5
Location: Authoritative Domain:
Name: INTERNET
MEDIA PARAMETERS Intra-region IP-IP Direct Audio: no
Codec Set: 5 Inter-region IP-IP Direct Audio: no
UDP Port Min: 2048 IP Audio Hairpinning? y
UDP Port Max: 65535
DIFFSERV/TOS PARAMETERS
Call Control PHB Value: 34
Audio PHB Value: 46
Video PHB Value: 26
802.1P/Q PARAMETERS
Call Control 802.1p Priority: 7
Audio 802.1p Priority: 6
Video 802.1p Priority: 5 AUDIO RESOURCE RESERVATION PARAMETERS
H.323 IP ENDPOINTS RSVP Enabled? n
H.323 Link Bounce Recovery? y
Idle Traffic Interval (sec): 20
Keep-Alive Interval (sec): 5
Keep-Alive Count: 5

IP NETWORK REGION

RTCP Reporting Enabled? y

RTCP MONITOR SERVER PARAMETERS
Use Default Server Parameters? y
















IP NETWORK REGION

INTER-GATEWAY ALTERNATE ROUTING / DIAL PLAN TRANSPARENCY
Incoming LDN Extension:
Conversion To Full Public Number - Delete: Insert:
Maximum Number of Trunks to Use for IGAR:
Dial Plan Transparency in Survivable Mode? n

BACKUP SERVERS(IN PRIORITY ORDER) H.323 SECURITY PROFILES
1 1 challenge
2 2
3 3
4 4
5
6 Allow SIP URI Conversion? y

TCP SIGNALING LINK ESTABLISHMENT FOR AVAYA H.323 ENDPOINTS
Near End Establishes TCP Signaling Socket? y
Near End TCP Port Min: 61440
Near End TCP Port Max: 61444



Source Region: 5 Inter Network Region Connection Management I M
G A t
dst codec direct WAN-BW-limits Video Intervening Dyn A G c
rgn set WAN Units Total Norm Prio Shr Regions CAC R L e
1 2 y NoLimit n t
2 2 y NoLimit n t
3 5 y NoLimit n t
4 5 y NoLimit n t
5 5 all
6 5 y NoLimit n t
7 5 y NoLimit n t
8 5 y NoLimit

 

[Rubzrain]

The ip phones registered on ip-network-region 5 are drop phones to other site.

Do you think my ip-codec that set is correct?

 

[Rubzrain]

when the call is from NR2 to NR5 there is choppy call.

 

[smokinjoe2938]

turn off the IP Audio Hairpinning on both regions and retest.

acss sme acis sme acss cm 5.2.1 acss cm and cmm acss aura messaging.