[cisco-voip] CME vs SRST

Kalle Tetto tettokalle at hotmail.com
Mon Aug 20 18:07:00 EDT 2007


this is a feature since cme 4.0. and we are using this quite often.

the only problem is to have both configs synchronized, but the good 
thing is cme does not cost more than srst.

Ted Nugent schrieb:
> Yep, its pretty new
> 
> http://www.cisco.com/en/US/products/sw/voicesw/ps4625/products_configuration_guide_chapter09186a00807e0566.html
> 
> 
> --- CarlosOrtiz at bayviewfinancial.com wrote:
> 
>> Can CME be used as a fallback from Call Mgr instead
>> of SRST? I have never 
>> thought so......but a previous admin has a CME
>> config on a router at a 
>> location that has the following excerpt:
>>
>> ephone-hunt 1 sequential
>>  pilot 4700
>>  list 4739, 4740, 4743, 4744
>>  final 9XXXXXXXXXX
>>  preference 3 secondary 7
>>  timeout 16, 16, 16, 16
>> !
>> ephone-hunt 2 sequential
>>  pilot 4799
>>  list 4702, 4701
>>  final 9XXXXXXXXXX
>>  timeout 16, 0
>>
>> The purpose of this config as explained by the
>> business was when in "SRST" 
>> (I know this was CME config)  to route calls to a
>> specific DID, hunt 
>> through lines and as a last resort dial outbound to
>> a telco analog line 
>> with a mailbox to leave a message (important).
>>
>> We did SRST testing for all of our locations
>> locations about 2 months ago 
>> and this particular location did not function at all
>> with this "CME" 
>> config.  I have since converted them to SRST, had an
>> outage and their 
>> calls did work.
>>
>> The business is claiming that this worked at one
>> time during SRST but I am 
>> skeptical.   I am thinking that the previous admin
>> told him it was 
>> configured but there was no real testing done.  Can
>> anyone shed some light 
>> on this.  I need to know:
>>
>> 1) Can CME be used instead of SRST?
>> 2) Can I accomplish what they want via SRST? (see
>> red above - I think I 
>> can with the alias command but need to check)
>>
>>
>>   Below is the full CME config if needed.
>>
>>
>>  telephony-service
>>  srst mode auto-provision all
>>  srst dn line-mode dual
>>  max-ephones 100
>>  max-dn 200
>>  ip source-address 10.X.X.X port 2000
>>  max-conferences 8 gain -6
>>  web admin system name X password X
>>  dn-webedit 
>>  time-webedit 
>>  transfer-system full-consult
>> !
>> ephone-dn  1  dual-line
>>  number 4744
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  2  dual-line
>>  number 4743
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  3  dual-line
>>  number 4702
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  4  dual-line
>>  number 4745
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  5  dual-line
>>  number 4739
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  6  dual-line
>>  number 4742
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  7  dual-line
>>  number 4740
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  8  dual-line
>>  number 5539
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  9  dual-line
>>  number 4701
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  10  dual-line
>>  number 4710
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  11  dual-line
>>  number 1010
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  12  dual-line
>>  number 4703
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  13  dual-line
>>  number 1012
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  14  dual-line
>>  number 4704
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  15  dual-line
>>  number 4636
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  16  dual-line
>>  number 4705
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  17  dual-line
>>  number 4706
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  18  dual-line
>>  number 4707
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone-dn  19  dual-line
>>  number 7045
>>  description XXXXXXXXXX
>>  name XXXXXXXXXX
>> !
>> ephone  1
>>  mac-address 0016.4766.AB7C
>>  button  1:1
>> !
>> ephone  2
>>  mac-address 0015.F907.6BE1
>> !
>> ephone  3
>>  mac-address 000E.833C.AE08
>>  button  1:3
>> !
>> ephone  4
>>  mac-address 0011.5C0E.6108
>>  button  1:4
>> !
>> ephone  5
>>  mac-address 0015.F914.1515
>> !
>> ephone  6
>>  mac-address 0015.F914.0E19
>>  button  1:6
>> !
>> ephone  7
>>  mac-address 0015.F914.11FF
>>  button  1:7 2:15
>> !
>> ephone  8
>>  mac-address 0015.F914.0E4C
>>  button  1:9
>> !
>> ephone  9
>>  mac-address 00E0.7524.B312
>>  button  1:10
>> !
>> ephone  11
>>  mac-address 0015.FA0B.7202
>>  button  1:12
>> !
>> ephone  12
>>  mac-address 0017.9486.B302
>>  button  1:14
>> !
>>
> === message truncated ===>
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> 
> 
>        
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