We are working with a Trunking Gateway AS5400HPX in 12.4(13d) ios versions
The HW is
-AS5400HPX E1 8 PRI DFC
-AS5400HPX NP50 / NP108 DFC
The configuration is done according isdn in the following way
isdn switch-type primary-net5
!iua
AS as0 xx.xx.1.90 9900
AS as0 sctp-t1init 1000
AS as0 sctp-startup-rtx 5
ASP asp0 AS as0 xx.xx.1.37 9900
ASP asp0 sctp-keepalives xx.xx.1.37 4000
ASP asp0 sctp-t3-timeout xx.xx.1.37 2000
!
!
controller E1 7/0
framing NO-CRC4
ds0-group 1 timeslots 1-31 type none service mgcp
extsig mgcp
guard-timer 10 on-expiry reject
description TRUNKING OPM
!
controller E1 7/1
framing NO-CRC4
ds0-group 1 timeslots 1-31 type none service mgcp
extsig mgcp
guard-timer 10 on-expiry reject
description TRUNKING OPM
!
controller E1 7/2
framing NO-CRC4
ds0-group 1 timeslots 1-31 type none service mgcp
extsig mgcp
guard-timer 10 on-expiry reject
description TRUNKING OPM
!
controller E1 7/3
framing NO-CRC4
ds0-group 1 timeslots 1-31 type none service mgcp
extsig mgcp
guard-timer 10 on-expiry reject
description TRUNKING OPM
!
controller E1 7/4
framing NO-CRC4
pri-group timeslots 1-31 service mgcp
description T2IULAN1 - ISDN NETWORK-SIDE
!
controller E1 7/5
framing NO-CRC4
pri-group timeslots 1-31 service mgcp
description T2IULAN2 - ISDN USER-SIDE
!
controller E1 7/6
framing NO-CRC4
pri-group timeslots 1-31 service mgcp
description LAIPFTE2 (E10B3) - ISDN USER-SIDE
!
controller E1 7/7
framing NO-CRC4
ds0-group 1 timeslots 1-31 type none service mgcp
extsig mgcp
guard-timer 10 on-expiry reject
description LAIPFTE4 (E10B3) - ISUP
…./….
!
interface Serial7/4:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn protocol-emulate network
isdn bind-l3 iua-backhaul as0
no cdp enable
!
interface Serial7/5:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn bind-l3 iua-backhaul as0
no cdp enable
!
interface Serial7/6:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn bind-l3 iua-backhaul as0
no cdp enable
…/…
mgcp
mgcp request timeout 3000
mgcp call-agent xx.xx.1.37 2427 service-type mgcp version 1.0
mgcp dtmf-relay voip codec all mode out-of-band
mgcp max-waiting-delay 5
mgcp modem passthrough voip nse
mgcp modem passthrough voip codec g711alaw
mgcp codec g729r8 packetization-period 40
mgcp quarantine mode discard loop
mgcp ip qos dscp ef signaling
mgcp quality-threshold lwm-jitter-buffer 4
mgcp quality-threshold hwm-jitter-buffer 100
mgcp playout adaptive 50 30 100
mgcp package-capability dtmf-package
mgcp package-capability rtp-package
mgcp tse payload 111
no mgcp timer receive-rtcp
mgcp sdp simple
mgcp sdp notation undotted
no mgcp piggyback message
mgcp fax rate 14400
mgcp rtp payload cisco-pcm-switch-over-alaw 127
mgcp bind control source-interface Loopback2427
mgcp bind media source-interface Loopback2427
mgcp behavior auep v0.1
mgcp rtp payload-type clear-channel static
!
We want to use the AS5400 in the following way - without hw modification
Create ISDN access (may be to 1 BRI up to 3 BRI)
Use of this access to perform video conferencing.
To perform this it seems that the G nx64K could be used
But the point is
1) The TGW is managed by MGCP protocol so all the command are related to one End Point
2) The TGW are in the Core network and are not dedicated to a specific customer so the configuration has to be OK for every body whatever the usage is.
So I wonder how must be performed the aggregation of the B channel up to 6 channels if we want to reach 384 k
1) Is it possible to perform this on the Call Agent Side ?
2) Is there something to specify on the TGW
3) Is it necessary to add specific HW
4) Is it not possible to perform this kind of services using this TGW
Thank in Advance for all the help you can give me
