[cisco-voip] ports for SRST?

Nick Matthews matthnick at gmail.com
Sat Jul 30 11:22:10 EDT 2011


I think you also want the TFTP UDP port open.  Although SRST may
bypass TFTP configs all together, so it could just be port 2000.  If
you've got any SIP phones 5060 as well.  CME/SRST will use UDP by
default rather than TCP like CUCM.

-nick

On Fri, Jul 29, 2011 at 3:11 PM, AbdusSaboor Khan <saboor.khan at gmail.com> wrote:
> Yes we use 2000
>
> call-manager-fallback
>  max-conferences 8 gain -6
>  transfer-system full-consult
>  limit-dn 7942 4
>  limit-dn 7962 22
>  limit-dn CIPC 5
>  timeouts interdigit 5
>  ip source-address 10.224.xx.xx port 2000
>  max-ephones 40
>  max-dn 120 preference 2
>  system message primary SRST mode
>  system message secondary SRST mode
>  transfer-pattern 2....
>  default-destination 22550
>  voicemail 9xxxxxxxxxx
>  no huntstop
>  alias 1 22550 to 22550 preference 1
>  call-forward pattern .T
>  call-forward busy 9xxxxxxxxxx
>  call-forward noan 9xxxxxxxxxx timeout 20
>  time-zone 5
>
>
>
> On Fri, Jul 29, 2011 at 2:58 PM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
>>
>> Just curious, I can't find a TCP/UDP port utilization document for SRST.
>> I'm guessing all I need is TCP port 2000 open from the phones to the SRST
>> router. I already have the udp range 16384 32767 open from phones to the
>> routers to communicate to the gateway as well as some others for DHCP, etc.
>>
>> Thoughts?
>>
>> ---
>> Lelio Fulgenzi, B.A.
>> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
>> (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>> Cooking with unix is easy. You just sed it and forget it.
>>                               - LFJ (with apologies to Mr. Popeil)
>>
>>
>>
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>
>
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