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2921 fax protocol t38 fallback cisco %invalid input

Hello Friends,

I´m enabling T38 fallback cisco, but 2921 says invalid input.

Can you help me please?

Router2921(config)#voice service voip
Router2921(conf-voi-serv)#$l t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
                                                          ^
% Invalid input detected at '^' marker.

__________________________________________________

Router 2921#sh run            
Building configuration...                        


Current configuration : 3639                           
!
! Last configuration change at 16:38:58 UTC Fri May 24 2013                                                          
version 15.2           
service timestamps debug datetime msec                                     
service timestamps log datetime msec                                   
no service password-encryption                             
!
hostname Router              
!
boot-start-marker                
boot-end-marker              
!
!
card type e1 0 0               
!
no aaa new-model               
network-clock-participate wic 0                              
network-clock-select 1 E1 0/0/0                              
!
ip cef     
!
!
!
!
!
!
no ipv6 cef          
multilink bundle-name authenticated                                  
!
!
!
!
isdn switch-type primary-net5                            
!
!
!
voice-card 0           
dspfarm       
dsp services dspfarm                    
!
!
!
voice service voip                 
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none                                                                        
!
voice class codec 100                    
codec preference 1 g729r8                         
codec preference 2 g711ulaw                           
codec preference 3 g711alaw                           
!
voice class h323 200                   
  h225 timeout tcp establish 3                             
  h225 timeout setup 3                     
!
!
!
!
!
!
license udi pid CISCO2921/K9 sn FTX1712AJLJ                                          
license accept end user agreement                                
hw-module pvdm 0/0                 
!
!
!
!
redundancy         
!
!
controller E1 0/0/0                  
framing NO-CRC4               
!
controller E1 0/0/1                  
!
csdb tcp synwait-time 30                       
csdb tcp idle-time 3600                      
csdb tcp finwait-time 5                      
csdb tcp reassembly max-memory 1024                                  
csdb tcp reassembly max-queue-length 16                                      
csdb udp idle-time 30                    
csdb icmp idle-time 10                     
csdb session max-session 65535                             
!
!
!
!
interface Embedded-Service-Engine0/0                                   
no ip address             
shutdown        
!
interface GigabitEthernet0/0                           
no ip address             
shutdown        
duplex auto           
speed auto          
!
interface GigabitEthernet0/1                           
no ip address             
shutdown        
duplex auto           
speed auto          
!
interface GigabitEthernet0/2                           
no ip address             
shutdown        
duplex auto           
speed auto          
!
ip forward-protocol nd                     
!
no ip http server                
no ip http secure-s                 
!
!
!
!
!
control-plane            
!
!
voice-port 0/1/0               
!
voice-port 0/1/1               
!
voice-port 0/1/2               
!
voice-port 0/1/3               
!
voice-port 0/2/0               
!
voice-port 0/2/1               



!
!
!
mgcp profile default
!
!
dspfarm profile 1 conference
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum sessions 4
associate application SCCP
!
dial-peer voice 1000 pots
description Llamadas PSTN
destination-pattern 92[2-9]......
direct-inward-dial
forward-digits 8
!
dial-peer voice 1001 pots
description Llamadas Emergencia
destination-pattern 91[34].
--More--
!

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted

2921 fax protocol t38 fallback cisco %invalid input

Cisco proprietary fax relay is not supported by PVDM3 DSPs. You need to use pass-through or none.

Please remember to rate helpful responses and identify helpful or correct answers.

View solution in original post

1 REPLY 1
Highlighted

2921 fax protocol t38 fallback cisco %invalid input

Cisco proprietary fax relay is not supported by PVDM3 DSPs. You need to use pass-through or none.

Please remember to rate helpful responses and identify helpful or correct answers.

View solution in original post

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