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Which cable modem implements SIP INFO DTMF mode?

Hi
We ale looking to purchase large quantities used of cable modems. If you can help us to please call 773-441-0003 or email.Thank you

Hello

i want to use a epc3212 wit füll 8 channel bonding. i configure the bonding and service groups, but my modem still only bond 4 channel.

see the sh cable modem verbose:

MAC Address :0025.2e14.cc28
IP Address :10.0.50.30
Prim Sid :88
MAC Domain :1
Upstream Channel Set :2/0.0/0, 2/1.0/0, 2/2.0/0, 2/3.0/0
Downstream Channel Set :1/0/0, 1/0/1, 1/0/2, 1/0/3

Hello,

The title says it all: Arris C3 TM502G Stuck in MTA DHCP DISCOVER/DHCP OFFER loop. The cable modem part and the CPE behind the modem work just fine, but the MTA will not accept the offer from the DHCP server. We've followed the posts on this site to the letter and I've set up many many sites with Arris CMTS 1500s so I'm pretty sure the problem is in the C3 config. In the advanced features of the EMTA under " MTA DHCP PARAMETERS " I see that the "MTA FQDN" is incorrect. It's getting the FQDN of the cable modem. Any ideas?

Thanks,
Eric

HI I AM FROM BRAZIL, SO SORRY ABOUT BAD ENGLISH.

DOES ANYBODY KNOWS WHAT IS THE DSX-RSP ERROR CODE 1?

OR

DOES ANYBODY HAVE THIS ERROR TABLE?

Is anyone out there using the 20x20 cards yet? If so what issues are you seeing?

I Am trying to configure a ubr7111.. i want to set 2 dhcp pools 10.100.0.0/24 for the modem pool which is primary and 10.1.0.0/21 for the cpe pool which is secondary. Modems are getting online just fine .. but the only problem is that cpe is getting ip's from the modem pool. Here is my current running-config PLS HELP.

!
version 12.3
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime localtime
no service password-encryption
service udp-small-servers max-servers no-limit
!
hostname cisco
!
boot-start-marker
boot-end-marker
!

So what is the good, bad, and ugly about the DCM-2000's from anyone with experience with these things?
I have a line on a couple that may suit a particular application that I'd prefer to keep off of my uBR if possible.
(Off-campus college housing network our system serves).

I know they're only 1.1 boxes, but have read they have a fairly high upstream bandwidth ceiling along with decent CPU efficeincy and are good performers for a 1X8 CMTS.

Any thoughts out there?

TIA.

Poge

I need help regarding SIP on SBV5121E. Particularly I'm interested in:

1) Does it requires special firmware, what version and could somebody provide me with this firmware?
2) Is it possible to run SIP over TCP instead UDP with this modem?
3) Could somebody provide me MTA config file for such implementation?

I have a question related to the VoIP server (sip,mgcp). Which voip server, which sw and hw to use 3play services, provision of related services telephony.
Does anyone use an asterisk voip server and the user terminates.
Thanks