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Avaya 72301X Exam - Topic 4 Question 63 Discussion

Incoming SIP Trunking calls from Service Provider to Session Manager are failing because Avaya Session Border Controller for Enterprise (SBCE) is not sending a domain name in the TO, FROM and REQUEST headers.What needs to be changed in SBCE to make this happen?
C) In SBCE GUI, navigate to Global Profiles > Topology Hiding. Edit the SessionManager_TH to change the To, From and Request Headers Replace Action, to Overwrite with domain name.
A) In SBCE GUI, navigate to Global Profiles > Routing. Edit the Session Manager Routing Profile to link to a URI Group, which has the To, From and Request Headers and Replace Action set to Overwrite with domain name.
B) In SBCE GUI, navigate to Global Profiles > Server Configuration. Edit the Session Manager server entry to set ''Overwrite Domain Name''.
D) In SBCE GUI, navigate to Device Specific Settings > Endpoint Flows > Server Flows. Edit the Session Manager flow to change the End Point Policy Group to default-low.

Avaya 72301X Exam - Topic 4 Question 63 Discussion

Actual exam question for Avaya's 72301X exam
Question #: 63
Topic #: 4
[All 72301X Questions]

Incoming SIP Trunking calls from Service Provider to Session Manager are failing because Avaya Session Border Controller for Enterprise (SBCE) is not sending a domain name in the TO, FROM and REQUEST headers.

What needs to be changed in SBCE to make this happen?

Show Suggested Answer Hide Answer
Suggested Answer: C

by Giovanna at Mar 07, 2026, 02:08 PM

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Nell
22 days ago
D doesn’t seem relevant. Changing endpoint policy won’t fix the header problem.
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Chau
27 days ago
C might be useful, but it feels a bit more complicated than necessary.
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Aleisha
1 month ago
I feel like B could work too. Overwriting the domain name seems straightforward.
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Cherry
1 month ago
I think option A is the best choice. It directly addresses the headers issue.
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Kerrie
1 month ago
I’m leaning towards option D. Changing the Endpoint Policy Group might help with call flow.
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Latonia
2 months ago
Option C could work too. It focuses on topology hiding, which is crucial.
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Becky
2 months ago
I agree, but option B seems simpler. Just set the domain name in the server entry.
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Julio
2 months ago
I think option A is the best choice. It directly addresses the headers issue.
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Milly
2 months ago
I’m leaning towards D. Changing the Endpoint Policy Group might help, but not sure.
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Elliot
2 months ago
Option C could work too, but it feels a bit more complex.
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Irma
2 months ago
I prefer option B. Overwriting the domain name seems straightforward.
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Lizbeth
3 months ago
I think option A is the best choice. It directly addresses the headers issue.
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Arminda
3 months ago
Not sure about C, seems a bit complex for this issue.
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Jean
3 months ago
Definitely need to check the URI Group settings in A.
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Kati
4 months ago
Surprised this wasn't set up correctly from the start!
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Doug
5 months ago
I think B is better, simpler to configure.
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Delmy
5 months ago
Option A is the way to go for header changes.
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Sean
5 months ago
Surprised this is an issue, thought it was automatic!
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Yolando
5 months ago
Totally agree with A, that's what I've done before.
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Micheline
5 months ago
Wait, does changing the Endpoint Policy Group really help?
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Jesusita
6 months ago
I think B is the better choice, simpler to configure.
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Albina
6 months ago
Option A sounds right, that's how you set the URI Group.
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Sheridan
6 months ago
I don't think option D is correct because changing the Endpoint Policy Group seems unrelated to the domain name issue. It feels like a distraction.
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Dulce
6 months ago
I feel like option C could also be relevant since it mentions topology hiding, but I can't recall the specifics about the Replace Action.
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Vincent
6 months ago
I'm not entirely sure, but I remember something about URI Groups from a similar question. Maybe option A could be the right choice?
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Dong
6 months ago
I think it might be option B, where you set the "Overwrite Domain Name" in the server configuration. That sounds familiar from our practice sessions.
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