i need help with E1/PRI cisco 3620/3640

[fikyu]

hello,
does anybody know how many E1/PRI - voice chanel can connect trough Cisco router 3620, Cisco 3640.
Thanks in advance

 

[Ru55ell]

29

 

[fikyu]

that is the number of voice chanels on one E1/PRI, but how many of these E1/PRI modules can I put in 3620/3640 router?and I think that the number is 30 not 29 voice channels.......

 

[ewiley]

actually i thought it was 31 (32 - 1 for framing) on an E1 PRI.. anyway:

A 3620 can probably support 4 VIC's (2xNM-2V, each with 2 VICs). You can also get 2-port multiflex E1 VWICs which can act as an E1 dsu and/or can utilize voice channels--so your total PRIs would be 8 for a 3620 (just double the numbers for a 3640).