11-08-2010 08:15 AM - edited 03-16-2019 01:48 AM
Need to provision Voice Gateway for a Remote Site with
Bandwidth 45 Mbps and total Users 3-14
What VG should be selected and does T3/E3 the same as DS3/T3?
Regards
Sumit
11-08-2010 08:22 AM
Cisco 3945 ISR comes with NM-1-T3/E3, is this the same voice DS3(T3) and can it used for above mentioned requirement.
Thanks in advance
11-08-2010 09:21 AM
Deployment Model used is Centralised CallProcessing Model
WAN Connectivity is over MPLS
Remote Site, User Count is between 3 to 16 with Bandwidth 45 Mbps (Application like Video Conferencing could be there)
Cisco 2951 ISR comes with WAN Interface-NM-1 T3/E3
Note: Cisco T3/E3 Network Module provides performance requirements to deploy advanced, voice, video and data applications over the WAN.
Can this WAN Interface (NM-1 T3/E3) be used to provide WAN Connectivity between Central (HQ)Site and Remote Site if the Bandwidth Requiremnet is 45 Mbps?Please advice?
Thanks
11-08-2010 08:26 AM
What do you mean with "voice gateway" ?
Do you have phone service from telco and if yes which exact interface ?
11-08-2010 08:31 AM
You need an AS5xxx to support a voice DS3. The ISRs do not have any DS3 cards which support voice and the allocation of DSPs, to my knowledge.
11-08-2010 08:33 AM
Steve is correct, on the other hand is probable that the OP actually asked about a regular router, not a T3 voice gateway,
11-08-2010 09:24 AM
Deployment Model used is Centralised CallProcessing Model
WAN Connectivity is over MPLS
Remote Site, User Count is between 3 to 16 with Bandwidth 45 Mbps (Application like Video Conferencing could be there)
Cisco 2951 ISR comes with WAN Interface-NM-1 T3/E3
Note: Cisco T3/E3 Network Module provides performance requirements to deploy advanced, voice, video and data applications over the WAN.
Can this WAN Interface (NM-1 T3/E3) be used to provide WAN Connectivity between Central (HQ)Site and Remote Site if the Bandwidth Requiremnet is 45 Mbps?Please advice?
Thanks
11-08-2010 09:26 AM
Yes, that card will allow for a data DS3. You can send data, IP, VoIP traffic over the circuit.
What you can't do on the 3800 is terminate a voice DS3 (which is essentially a circuit containing 28 PRIs to a Telco for voice calls to/from the PSTN). You need the AX5xxx for that, since the 2800 cannot terminate a voice DS3.
11-08-2010 09:46 AM
You do not need a 2951 for DS3. A 2901 is enough.
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