VoIP network Migration advise VoIP network Migration advise VoIP network

[tareqrebhi]

Dears,

I have to re-design my VOIP network…. I have my NAS 5400 and PGW 2200, my services is already run and we provide services for our customers …ok.

I have SS7 links are connected to my NAS but new design make these lines to move to other location from location A to be in location B I mean the direction.

What I know there is no changing for PGW or NAS that my Gateway will not change. But if I asked for new SS7 links this will change OPC and DPC for the direction and so we need to customize our PGW….yes?

Do you advise for using Secondary interface at same physical one or use separated interface for the design?

I need your helps for this case if please…. Thanx for advice

BR

[Chester Rieman]

If I understand your question, this should be a simple matter of PGW/GW configuration.

PGW does support multiple OPCs:

http://cisco.com/en/US/tech/tk652/tk653/technologies_configuration_example09186a00802a0967.shtml

http://cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ftsltopc.html

[tareqrebhi]

dear,

thank you for your help.

i need to configure IVR at AS5400 i did :

call application voice TCLware.1.2.3 tftp://55.55.54.11/TCLware.1.2.3/clid_4digits_npw_3.1.1.0.tcl 1

call application voice TCLware.1.2.3 language 1 en

call application voice TCLware.1.2.3 uid-len 8

call application voice TCLware.1.2.3 pin-len 6

call application voice TCLware.1.2.3 language 1 en

call application voice TCLware.1.2.3 set-location en 0 tftp://55.55.54.11/TCLware.1.2.3/prompts/en

call application voice prepaid redirect-number 55004444

but when i put application TCLware.1.2.3 at Inbound dial peer the calls for outbound & Inbound are not pass.

dial-peer voice 102 pots

application TCLware.1.2.3

incoming called-number 55......

direct-inward-dial

forward-digits all

dial-peer voice 200 voip

application TCLware.1.2.3

destination-pattern 55......

progress_ind setup enable 3

session protocol sipv2

session target ipv4:55.55.54.30

codec g711ulaw

But i have comments if you can answer them:

1. my customers will dial 55004444 to reach IVR or when they dial 55004444 IVR will active and forward them to other destinations ….ok.

now configuring these task is correct from my configuration or not ? It seems from your

last answer it is right…yes?

Again, why calls stop if everything is ok?

call application voice TCLware.1.2.3 tftp://55.55.54.11/TCLware.1.2.3/clid_4digits_npw_3.1.1.0.tcl 1

call application voice TCLware.1.2.3 language 1 en

call application voice TCLware.1.2.3 uid-len 8

call application voice TCLware.1.2.3 pin-len 6

call application voice TCLware.1.2.3 language 1 en

call application voice TCLware.1.2.3 set-location en 0 tftp://55.55.54.11/TCLware.1.2.3/prompts/en

call application voice prepaid redirect-number 55004444

2. For destination-pattern .T I have a lot of mobile carries here 079xxxxxxx, 077xxxxxxx,074xxxxxxx…etc. Also I have land lines :06xxxxxx,02xxxxxxx,03xxxxxx….etc

So that I put ( destination-pattern .T ) do you have other solution for all these destinations?

I don't know advanced configuration for this case…. If you have other design I will be thank but remember my country code is 962.

3. Now follows your comments:

I'm not sure if I understand - is your system working now? If it is working, then it is all true :-) ……it is nice and very important for me for giving me notes I am beginner and just know the basic…. Any comments for configuration?

Unless you want to use an IVR for inwards VOIP calls (VOIP to AS5400), you don't need the application configured under the VOIP dial peer……..

But I am seeing you put application configuration under VOIP, is this what you want exactly or I should remove (application TCLware.1.2.3) :

dial-peer voice 200 voip

application TCLware.1.2.3

destination-pattern 55......

progress_ind setup enable 3

session protocol sipv2

session target ipv4:55.55.54.30

codec g711ulaw

4. Do I need to configure new DP for my responded IVR's number as follow:

dial-peer voice 106 pots

application TCLware.1.2.3

incoming called-number 55004444

direct-inward-dial

forward-digits all

dial-peer voice 202 voip

application TCLware.1.2.3

destination-pattern 55004444

progress_ind setup enable 3

session protocol sipv2

session target ipv4:55.55.54.30

codec g711ulaw

IS THIS TRUE???