e911 Backup/Failover

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RonR:
Everton,

You shouldn't be using TG1 nor be concerned with it.  I happen to use TG1 as my PrimaryLine so I used it in my TG4 TrunkList.  I was simply illustrating that I was using this concept successfully here.

Gimme a minute or two and I'll test a scenario using a VG and see if it presents a problem.

You did remove the 911 rules from the PHONE Port DigitMap and OutboundCallRoute, correct?

RonR:
Everton,

Using a TG4 TrunkList of : li,sp1,vg3

Everything works as advertised.  With the LINE Port disconnected, 911 calls go out SP1 (with a substitute number).  With a bad password on SP1 so it doesn't register, 911 calls go out VG3 (with a substitute number).

It's a keeper here.

Everton:
Here are my settings right now (copied directly from the OBi110, with actual numbers masked):

Physical Interfaces -> PHONE Port -> PrimaryLine:  SP1 Service

Physical Interfaces -> PHONE Port -> DigitMap:
((Mtg4)|[1-9]x?*@@.|[1-9]|[1-9][0-9]|911|411|**0|***|#|**1(Msp1)|**2(Msp2)|**3(Mvg3)|**8(Mli)|**9(Mpp)|(Mpli))


Physical Interfaces -> PHONE Port -> OutboundCallRoute:
{(Mtg4):tg4},{([1-9]x?*@@.):pp},{(<#:>):li},{911:sp2},{**0:aa},{***:aa2},{(<**1:>(Msp1)):sp1},{(<**2:>(Msp2)):sp2},{(<**3:>(Mvg3)):vg3},{(<**8:>(Mli)):li},{(<**9:>(Mpp)):pp},{(Mpli):pli}

Service Providers -> ITSP Profile A -> General -> DigitMap:
(<E911:1aaa2345678>|<123:1aaa1234567>|<411:18003733411>|<**3>1876xxxxxxxS0|<**3>011xx.|<**2>18(00|88|77|66|55)xxxxxxx|(Mste))

Service Providers -> ITSP Profile B -> General -> DigitMap :  (<E911:911>|(Mste))

Voice Services -> Gateways and Trunk Groups -> Voice Gateway3
DigitMap : (<E911:1aaa2345678>|<011:>xx.|xx.|(Mste))

Voice Services -> Gateways and Trunk Groups -> Trunk Group4
Name : 911
TrunkList : sp2,sp1,vg3
DigitMap : (<E>911|E911)
.
.
.
I had to add 411 to the "Physical Interfaces -> PHONE Port -> DigitMap" since I added the "18(00|88|77|66|55)xxxxxxx" to "Service Providers -> ITSP Profile A -> General -> DigitMap:", otherwise I get ..."....the number you dialed, 411, was rejected by your service provider, the reason was 404".  If I add the number 411 to "Physical Interfaces -> PHONE Port -> DigitMap", the 411 calls are routed properly to sp1, instead of attempting to send the call through sp2. where it is rejected!

Quote from: RonR on November 05, 2011, 11:28:15 am

Everton,

You shouldn't be using TG1 nor be concerned with it.  I happen to use TG1 as my PrimaryLine so I used it in my TG4 TrunkList.  I was simply illustrating that I was using this concept successfully here.

Gimme a minute or two and I'll test a scenario using a VG and see if it presents a problem.

You did remove the 911 rules from the PHONE Port DigitMap and OutboundCallRoute, correct?

RonR:
1. You didn't remove the old 911 rules from PHONE Port DigitMap and OutboundCallRoute.

2. 411 doesn't need to be in the PHONE Port DigitMap.

The following should correct both of these problems:


Physical Interfaces -> PHONE Port -> DigitMap:
((Mtg4)|[1-9]x?*@@.|[1-9]|[1-9][0-9]|**0|***|#|**1(Msp1)|**2(Msp2)|**3(Mvg3)|**8(Mli)|**9(Mpp)|(Mpli))

Physical Interfaces -> PHONE Port -> OutboundCallRoute:
{(Mtg4):tg4},{([1-9]x?*@@.):pp},{(<#:>):li},{**0:aa},{***:aa2},{(<**1:>(Msp1)):sp1},{(<**2:>(Msp2)):sp2},{(<**3:>(Mvg3)):vg3},{(<**8:>(Mli)):li},{(<**9:>(Mpp)):pp},{(Mpli):pli}

Service Providers -> ITSP Profile A -> General -> DigitMap:
(<E911:1aaa2345678>|<123:1aaa1234567>|<411:**218003733411>|<**3>1876xxxxxxxS0|
<**3>011xx.|<**2>18(00|88|77|66|55)xxxxxxx|(Mste))

Everton:
Both 411 and 911 failover to SP1 in the event of an unregistered SP2 Trunk and failover to and Voice Gateway 3 in event of both SP1 and SP2 being "unavailable", works perfectly now!!!  I also realize that I cannot disable SP2 and get VG3 to work.  I have to enter a improper password and let SP2 become unregistered, but still "enabled" so since the functionality of the Voice Gateway depends on SP2.

Thanks Ron for your great directions/knowledge base.  I really like the setup I have now, since it allows an alternative 911 path in situations where my main e911 is down for some reason.

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